9783670280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1\times {\mathrm{6719}}^1$

素因数の和:7406

約数の個数: 64

約数和(自身を含む): 22425984000

約数和(自身を除く): 12642313720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 617, 1180, 1234, 2360, 2468, 3085, 4936, 6170, 6719, 12340, 13438, 24680, 26876, 33595, 36403, 53752, 67190, 72806, 134380, 145612, 182015, 268760, 291224, 364030, 396421, 728060, 792842, 1456120, 1585684, 1982105, 3171368, 3964210, 4145623, 7928420, 8291246, 15856840, 16582492, 20728115, 33164984, 41456230, 82912460, 165824920, 244591757, 489183514, 978367028, 1222958785, 1956734056, 2445917570, 4891835140, 9783670280]

約数ペア:

[(1, 9783670280), (2, 4891835140), (4, 2445917570), (5, 1956734056), (8, 1222958785), (10, 978367028), (20, 489183514), (40, 244591757), (59, 165824920), (118, 82912460), (236, 41456230), (295, 33164984), (472, 20728115), (590, 16582492), (617, 15856840), (1180, 8291246), (1234, 7928420), (2360, 4145623), (2468, 3964210), (3085, 3171368), (4936, 1982105), (6170, 1585684), (6719, 1456120), (12340, 792842), (13438, 728060), (24680, 396421), (26876, 364030), (33595, 291224), (36403, 268760), (53752, 182015), (67190, 145612), (72806, 134380)]