39524680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 99111600

約数和(自身を除く): 59586920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 2621, 3016, 3770, 5242, 7540, 10484, 13105, 15080, 20968, 26210, 34073, 52420, 68146, 76009, 104840, 136292, 152018, 170365, 272584, 304036, 340730, 380045, 608072, 681460, 760090, 988117, 1362920, 1520180, 1976234, 3040360, 3952468, 4940585, 7904936, 9881170, 19762340, 39524680]

約数ペア:

[(1, 39524680), (2, 19762340), (4, 9881170), (5, 7904936), (8, 4940585), (10, 3952468), (13, 3040360), (20, 1976234), (26, 1520180), (29, 1362920), (40, 988117), (52, 760090), (58, 681460), (65, 608072), (104, 380045), (116, 340730), (130, 304036), (145, 272584), (232, 170365), (260, 152018), (290, 136292), (377, 104840), (520, 76009), (580, 68146), (754, 52420), (1160, 34073), (1508, 26210), (1885, 20968), (2621, 15080), (3016, 13105), (3770, 10484), (5242, 7540)]