89842480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 274294944

約数和(自身を除く): 184452464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 43, 49, 52, 56, 65, 70, 80, 82, 86, 91, 98, 104, 112, 130, 140, 164, 172, 182, 196, 205, 208, 215, 245, 260, 280, 287, 301, 328, 344, 364, 392, 410, 430, 455, 490, 520, 533, 559, 560, 574, 602, 637, 656, 688, 728, 784, 820, 860, 910, 980, 1040, 1066, 1118, 1148, 1204, 1274, 1435, 1456, 1505, 1640, 1720, 1763, 1820, 1960, 2009, 2107, 2132, 2236, 2296, 2408, 2548, 2665, 2795, 2870, 3010, 3185, 3280, 3440, 3526, 3640, 3731, 3913, 3920, 4018, 4214, 4264, 4472, 4592, 4816, 5096, 5330, 5590, 5740, 6020, 6370, 7052, 7280, 7462, 7826, 8036, 8428, 8528, 8815, 8944, 10045, 10192, 10535, 10660, 11180, 11480, 12040, 12341, 12740, 14104, 14924, 15652, 16072, 16856, 17630, 18655, 19565, 20090, 21070, 21320, 22360, 22919, 22960, 24080, 24682, 25480, 26117, 27391, 28208, 29848, 31304, 32144, 33712, 35260, 37310, 39130, 40180, 42140, 42640, 44720, 45838, 49364, 50960, 52234, 54782, 59696, 61705, 62608, 70520, 74620, 78260, 80360, 84280, 86387, 91676, 98728, 104468, 109564, 114595, 123410, 130585, 136955, 141040, 149240, 156520, 160433, 160720, 168560, 172774, 183352, 197456, 208936, 219128, 229190, 246820, 261170, 273910, 298480, 313040, 320866, 345548, 366704, 417872, 431935, 438256, 458380, 493640, 522340, 547820, 641732, 691096, 802165, 863870, 916760, 987280, 1044680, 1095640, 1123031, 1283464, 1382192, 1604330, 1727740, 1833520, 2089360, 2191280, 2246062, 2566928, 3208660, 3455480, 4492124, 5615155, 6417320, 6910960, 8984248, 11230310, 12834640, 17968496, 22460620, 44921240, 89842480]

約数ペア:

[(1, 89842480), (2, 44921240), (4, 22460620), (5, 17968496), (7, 12834640), (8, 11230310), (10, 8984248), (13, 6910960), (14, 6417320), (16, 5615155), (20, 4492124), (26, 3455480), (28, 3208660), (35, 2566928), (40, 2246062), (41, 2191280), (43, 2089360), (49, 1833520), (52, 1727740), (56, 1604330), (65, 1382192), (70, 1283464), (80, 1123031), (82, 1095640), (86, 1044680), (91, 987280), (98, 916760), (104, 863870), (112, 802165), (130, 691096), (140, 641732), (164, 547820), (172, 522340), (182, 493640), (196, 458380), (205, 438256), (208, 431935), (215, 417872), (245, 366704), (260, 345548), (280, 320866), (287, 313040), (301, 298480), (328, 273910), (344, 261170), (364, 246820), (392, 229190), (410, 219128), (430, 208936), (455, 197456), (490, 183352), (520, 172774), (533, 168560), (559, 160720), (560, 160433), (574, 156520), (602, 149240), (637, 141040), (656, 136955), (688, 130585), (728, 123410), (784, 114595), (820, 109564), (860, 104468), (910, 98728), (980, 91676), (1040, 86387), (1066, 84280), (1118, 80360), (1148, 78260), (1204, 74620), (1274, 70520), (1435, 62608), (1456, 61705), (1505, 59696), (1640, 54782), (1720, 52234), (1763, 50960), (1820, 49364), (1960, 45838), (2009, 44720), (2107, 42640), (2132, 42140), (2236, 40180), (2296, 39130), (2408, 37310), (2548, 35260), (2665, 33712), (2795, 32144), (2870, 31304), (3010, 29848), (3185, 28208), (3280, 27391), (3440, 26117), (3526, 25480), (3640, 24682), (3731, 24080), (3913, 22960), (3920, 22919), (4018, 22360), (4214, 21320), (4264, 21070), (4472, 20090), (4592, 19565), (4816, 18655), (5096, 17630), (5330, 16856), (5590, 16072), (5740, 15652), (6020, 14924), (6370, 14104), (7052, 12740), (7280, 12341), (7462, 12040), (7826, 11480), (8036, 11180), (8428, 10660), (8528, 10535), (8815, 10192), (8944, 10045)]