17630680

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1201}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 39810240

約数和(自身を除く): 22179560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1201, 1468, 1835, 2402, 2936, 3670, 4804, 6005, 7340, 9608, 12010, 14680, 24020, 48040, 440767, 881534, 1763068, 2203835, 3526136, 4407670, 8815340, 17630680]

約数ペア:

[(1, 17630680), (2, 8815340), (4, 4407670), (5, 3526136), (8, 2203835), (10, 1763068), (20, 881534), (40, 440767), (367, 48040), (734, 24020), (1201, 14680), (1468, 12010), (1835, 9608), (2402, 7340), (2936, 6005), (3670, 4804)]