89081780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41627}}^1$

素因数の和:41743

約数の個数: 24

約数和(自身を含む): 188824608

約数和(自身を除く): 99742828

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 41627, 83254, 166508, 208135, 416270, 832540, 4454089, 8908178, 17816356, 22270445, 44540890, 89081780]

約数ペア:

[(1, 89081780), (2, 44540890), (4, 22270445), (5, 17816356), (10, 8908178), (20, 4454089), (107, 832540), (214, 416270), (428, 208135), (535, 166508), (1070, 83254), (2140, 41627)]