77133680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74193

約数の個数: 40

約数和(自身を含む): 193133472

約数和(自身を除く): 115999792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 74167, 148334, 296668, 370835, 593336, 741670, 964171, 1186672, 1483340, 1928342, 2966680, 3856684, 4820855, 5933360, 7713368, 9641710, 15426736, 19283420, 38566840, 77133680]

約数ペア:

[(1, 77133680), (2, 38566840), (4, 19283420), (5, 15426736), (8, 9641710), (10, 7713368), (13, 5933360), (16, 4820855), (20, 3856684), (26, 2966680), (40, 1928342), (52, 1483340), (65, 1186672), (80, 964171), (104, 741670), (130, 593336), (208, 370835), (260, 296668), (520, 148334), (1040, 74167)]