98435560

素因数分解:

$2^3\times 5^1\times {\mathrm{2460889}}^1$

素因数の和:2460900

約数の個数: 16

約数和(自身を含む): 221480100

約数和(自身を除く): 123044540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2460889, 4921778, 9843556, 12304445, 19687112, 24608890, 49217780, 98435560]

約数ペア:

[(1, 98435560), (2, 49217780), (4, 24608890), (5, 19687112), (8, 12304445), (10, 9843556), (20, 4921778), (40, 2460889)]