5211291880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 13426560000

約数和(自身を除く): 8215268120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 41, 58, 73, 76, 79, 82, 95, 116, 145, 146, 152, 158, 164, 190, 205, 232, 290, 292, 316, 328, 365, 380, 395, 410, 551, 580, 584, 632, 730, 760, 779, 790, 820, 1102, 1160, 1189, 1387, 1460, 1501, 1558, 1580, 1640, 2117, 2204, 2291, 2378, 2755, 2774, 2920, 2993, 3002, 3116, 3160, 3239, 3895, 4234, 4408, 4582, 4756, 5510, 5548, 5767, 5945, 5986, 6004, 6232, 6478, 6935, 7505, 7790, 8468, 9164, 9512, 10585, 11020, 11096, 11455, 11534, 11890, 11972, 12008, 12956, 13870, 14965, 15010, 15580, 16195, 16936, 18328, 21170, 22040, 22591, 22910, 23068, 23780, 23944, 25912, 27740, 28835, 29930, 30020, 31160, 32390, 40223, 42340, 43529, 45182, 45820, 46136, 47560, 55480, 56867, 57670, 59860, 60040, 61541, 64780, 80446, 84680, 86797, 87058, 90364, 91640, 93931, 109573, 112955, 113734, 115340, 119720, 123082, 129560, 160892, 167243, 173594, 174116, 180728, 187862, 201115, 217645, 219146, 225910, 227468, 230680, 236447, 246164, 284335, 307705, 321784, 334486, 347188, 348232, 375724, 402230, 433985, 435290, 438292, 451820, 454936, 469655, 472894, 492328, 547865, 568670, 615410, 668972, 694376, 751448, 804460, 836215, 867970, 870580, 876584, 903640, 939310, 945788, 1095730, 1137340, 1182235, 1230820, 1337944, 1608920, 1649143, 1672430, 1735940, 1741160, 1784689, 1878620, 1891576, 2191460, 2274680, 2364470, 2461640, 3177617, 3298286, 3344860, 3471880, 3569378, 3757240, 4382920, 4492493, 4728940, 6355234, 6596572, 6689720, 6856963, 7138756, 8245715, 8923445, 8984986, 9457880, 12710468, 13193144, 13713926, 14277512, 15888085, 16491430, 17846890, 17969972, 22462465, 25420936, 27427852, 31776170, 32982860, 34284815, 35693780, 35939944, 44924930, 54855704, 63552340, 65965720, 68569630, 71387560, 89849860, 127104680, 130282297, 137139260, 179699720, 260564594, 274278520, 521129188, 651411485, 1042258376, 1302822970, 2605645940, 5211291880]

約数ペア:

[(1, 5211291880), (2, 2605645940), (4, 1302822970), (5, 1042258376), (8, 651411485), (10, 521129188), (19, 274278520), (20, 260564594), (29, 179699720), (38, 137139260), (40, 130282297), (41, 127104680), (58, 89849860), (73, 71387560), (76, 68569630), (79, 65965720), (82, 63552340), (95, 54855704), (116, 44924930), (145, 35939944), (146, 35693780), (152, 34284815), (158, 32982860), (164, 31776170), (190, 27427852), (205, 25420936), (232, 22462465), (290, 17969972), (292, 17846890), (316, 16491430), (328, 15888085), (365, 14277512), (380, 13713926), (395, 13193144), (410, 12710468), (551, 9457880), (580, 8984986), (584, 8923445), (632, 8245715), (730, 7138756), (760, 6856963), (779, 6689720), (790, 6596572), (820, 6355234), (1102, 4728940), (1160, 4492493), (1189, 4382920), (1387, 3757240), (1460, 3569378), (1501, 3471880), (1558, 3344860), (1580, 3298286), (1640, 3177617), (2117, 2461640), (2204, 2364470), (2291, 2274680), (2378, 2191460), (2755, 1891576), (2774, 1878620), (2920, 1784689), (2993, 1741160), (3002, 1735940), (3116, 1672430), (3160, 1649143), (3239, 1608920), (3895, 1337944), (4234, 1230820), (4408, 1182235), (4582, 1137340), (4756, 1095730), (5510, 945788), (5548, 939310), (5767, 903640), (5945, 876584), (5986, 870580), (6004, 867970), (6232, 836215), (6478, 804460), (6935, 751448), (7505, 694376), (7790, 668972), (8468, 615410), (9164, 568670), (9512, 547865), (10585, 492328), (11020, 472894), (11096, 469655), (11455, 454936), (11534, 451820), (11890, 438292), (11972, 435290), (12008, 433985), (12956, 402230), (13870, 375724), (14965, 348232), (15010, 347188), (15580, 334486), (16195, 321784), (16936, 307705), (18328, 284335), (21170, 246164), (22040, 236447), (22591, 230680), (22910, 227468), (23068, 225910), (23780, 219146), (23944, 217645), (25912, 201115), (27740, 187862), (28835, 180728), (29930, 174116), (30020, 173594), (31160, 167243), (32390, 160892), (40223, 129560), (42340, 123082), (43529, 119720), (45182, 115340), (45820, 113734), (46136, 112955), (47560, 109573), (55480, 93931), (56867, 91640), (57670, 90364), (59860, 87058), (60040, 86797), (61541, 84680), (64780, 80446)]