2050018880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 336

約数和(自身を含む): 6238859760

約数和(自身を除く): 4188840880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 89, 91, 98, 104, 112, 113, 130, 140, 160, 178, 182, 196, 208, 224, 226, 245, 260, 280, 320, 356, 364, 392, 416, 445, 448, 452, 455, 490, 520, 560, 565, 623, 637, 712, 728, 784, 791, 832, 890, 904, 910, 980, 1040, 1120, 1130, 1157, 1246, 1274, 1424, 1456, 1469, 1568, 1582, 1780, 1808, 1820, 1960, 2080, 2240, 2260, 2314, 2492, 2548, 2848, 2912, 2938, 3115, 3136, 3164, 3185, 3560, 3616, 3640, 3920, 3955, 4160, 4361, 4520, 4628, 4984, 5096, 5537, 5696, 5785, 5824, 5876, 6230, 6328, 6370, 7120, 7232, 7280, 7345, 7840, 7910, 8099, 8722, 9040, 9256, 9968, 10057, 10192, 10283, 11074, 11570, 11752, 12460, 12656, 12740, 14240, 14560, 14690, 15680, 15820, 16198, 17444, 18080, 18512, 19936, 20114, 20384, 20566, 21805, 22148, 23140, 23504, 24920, 25312, 25480, 27685, 28480, 29120, 29380, 31640, 32396, 34888, 36160, 37024, 39872, 40228, 40495, 40768, 41132, 43610, 44296, 46280, 47008, 49840, 50285, 50624, 50960, 51415, 55370, 56693, 58760, 63280, 64792, 69776, 70399, 71981, 74048, 80456, 80990, 82264, 87220, 88592, 92560, 94016, 99680, 100570, 101920, 102830, 110740, 113386, 117520, 126560, 129584, 130741, 139552, 140798, 143962, 160912, 161980, 164528, 174440, 177184, 185120, 199360, 201140, 203840, 205660, 221480, 226772, 235040, 253120, 259168, 261482, 279104, 281596, 283465, 287924, 321824, 323960, 329056, 348880, 351995, 354368, 359905, 370240, 402280, 411320, 442960, 453544, 470080, 492793, 518336, 522964, 563192, 566930, 575848, 643648, 647920, 653705, 658112, 697760, 703990, 719810, 804560, 822640, 885920, 907088, 915187, 985586, 1045928, 1126384, 1133860, 1151696, 1295840, 1307410, 1395520, 1407980, 1439620, 1609120, 1645280, 1771840, 1814176, 1830374, 1971172, 2091856, 2252768, 2267720, 2303392, 2463965, 2591680, 2614820, 2815960, 2879240, 3218240, 3290560, 3628352, 3660748, 3942344, 4183712, 4505536, 4535440, 4575935, 4606784, 4927930, 5229640, 5631920, 5758480, 6406309, 7321496, 7884688, 8367424, 9070880, 9151870, 9855860, 10459280, 11263840, 11516960, 12812618, 14642992, 15769376, 18141760, 18303740, 19711720, 20918560, 22527680, 23033920, 25625236, 29285984, 31538752, 32031545, 36607480, 39423440, 41837120, 51250472, 58571968, 64063090, 73214960, 78846880, 102500944, 128126180, 146429920, 157693760, 205001888, 256252360, 292859840, 410003776, 512504720, 1025009440, 2050018880]

約数ペア:

[(1, 2050018880), (2, 1025009440), (4, 512504720), (5, 410003776), (7, 292859840), (8, 256252360), (10, 205001888), (13, 157693760), (14, 146429920), (16, 128126180), (20, 102500944), (26, 78846880), (28, 73214960), (32, 64063090), (35, 58571968), (40, 51250472), (49, 41837120), (52, 39423440), (56, 36607480), (64, 32031545), (65, 31538752), (70, 29285984), (80, 25625236), (89, 23033920), (91, 22527680), (98, 20918560), (104, 19711720), (112, 18303740), (113, 18141760), (130, 15769376), (140, 14642992), (160, 12812618), (178, 11516960), (182, 11263840), (196, 10459280), (208, 9855860), (224, 9151870), (226, 9070880), (245, 8367424), (260, 7884688), (280, 7321496), (320, 6406309), (356, 5758480), (364, 5631920), (392, 5229640), (416, 4927930), (445, 4606784), (448, 4575935), (452, 4535440), (455, 4505536), (490, 4183712), (520, 3942344), (560, 3660748), (565, 3628352), (623, 3290560), (637, 3218240), (712, 2879240), (728, 2815960), (784, 2614820), (791, 2591680), (832, 2463965), (890, 2303392), (904, 2267720), (910, 2252768), (980, 2091856), (1040, 1971172), (1120, 1830374), (1130, 1814176), (1157, 1771840), (1246, 1645280), (1274, 1609120), (1424, 1439620), (1456, 1407980), (1469, 1395520), (1568, 1307410), (1582, 1295840), (1780, 1151696), (1808, 1133860), (1820, 1126384), (1960, 1045928), (2080, 985586), (2240, 915187), (2260, 907088), (2314, 885920), (2492, 822640), (2548, 804560), (2848, 719810), (2912, 703990), (2938, 697760), (3115, 658112), (3136, 653705), (3164, 647920), (3185, 643648), (3560, 575848), (3616, 566930), (3640, 563192), (3920, 522964), (3955, 518336), (4160, 492793), (4361, 470080), (4520, 453544), (4628, 442960), (4984, 411320), (5096, 402280), (5537, 370240), (5696, 359905), (5785, 354368), (5824, 351995), (5876, 348880), (6230, 329056), (6328, 323960), (6370, 321824), (7120, 287924), (7232, 283465), (7280, 281596), (7345, 279104), (7840, 261482), (7910, 259168), (8099, 253120), (8722, 235040), (9040, 226772), (9256, 221480), (9968, 205660), (10057, 203840), (10192, 201140), (10283, 199360), (11074, 185120), (11570, 177184), (11752, 174440), (12460, 164528), (12656, 161980), (12740, 160912), (14240, 143962), (14560, 140798), (14690, 139552), (15680, 130741), (15820, 129584), (16198, 126560), (17444, 117520), (18080, 113386), (18512, 110740), (19936, 102830), (20114, 101920), (20384, 100570), (20566, 99680), (21805, 94016), (22148, 92560), (23140, 88592), (23504, 87220), (24920, 82264), (25312, 80990), (25480, 80456), (27685, 74048), (28480, 71981), (29120, 70399), (29380, 69776), (31640, 64792), (32396, 63280), (34888, 58760), (36160, 56693), (37024, 55370), (39872, 51415), (40228, 50960), (40495, 50624), (40768, 50285), (41132, 49840), (43610, 47008), (44296, 46280)]