76733680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30941}}^1$

素因数の和:30985

約数の個数: 40

約数和(自身を含む): 184166784

約数和(自身を除く): 107433104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 30941, 61882, 123764, 154705, 247528, 309410, 495056, 618820, 959171, 1237640, 1918342, 2475280, 3836684, 4795855, 7673368, 9591710, 15346736, 19183420, 38366840, 76733680]

約数ペア:

[(1, 76733680), (2, 38366840), (4, 19183420), (5, 15346736), (8, 9591710), (10, 7673368), (16, 4795855), (20, 3836684), (31, 2475280), (40, 1918342), (62, 1237640), (80, 959171), (124, 618820), (155, 495056), (248, 309410), (310, 247528), (496, 154705), (620, 123764), (1240, 61882), (2480, 30941)]