116750840

素因数分解:

$2^3\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{1783}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 262997280

約数和(自身を除く): 146246440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1637, 1783, 3274, 3566, 6548, 7132, 8185, 8915, 13096, 14264, 16370, 17830, 32740, 35660, 65480, 71320, 2918771, 5837542, 11675084, 14593855, 23350168, 29187710, 58375420, 116750840]

約数ペア:

[(1, 116750840), (2, 58375420), (4, 29187710), (5, 23350168), (8, 14593855), (10, 11675084), (20, 5837542), (40, 2918771), (1637, 71320), (1783, 65480), (3274, 35660), (3566, 32740), (6548, 17830), (7132, 16370), (8185, 14264), (8915, 13096)]