124635680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59921}}^1$

素因数の和:59949

約数の個数: 48

約数和(自身を含む): 317107224

約数和(自身を除く): 192471544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 59921, 119842, 239684, 299605, 479368, 599210, 778973, 958736, 1198420, 1557946, 1917472, 2396840, 3115892, 3894865, 4793680, 6231784, 7789730, 9587360, 12463568, 15579460, 24927136, 31158920, 62317840, 124635680]

約数ペア:

[(1, 124635680), (2, 62317840), (4, 31158920), (5, 24927136), (8, 15579460), (10, 12463568), (13, 9587360), (16, 7789730), (20, 6231784), (26, 4793680), (32, 3894865), (40, 3115892), (52, 2396840), (65, 1917472), (80, 1557946), (104, 1198420), (130, 958736), (160, 778973), (208, 599210), (260, 479368), (416, 299605), (520, 239684), (1040, 119842), (2080, 59921)]