9870550

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 18532296

約数和(自身を除く): 8661746

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 1747, 2825, 3494, 5650, 8735, 17470, 43675, 87350, 197411, 394822, 987055, 1974110, 4935275, 9870550]

約数ペア:

[(1, 9870550), (2, 4935275), (5, 1974110), (10, 987055), (25, 394822), (50, 197411), (113, 87350), (226, 43675), (565, 17470), (1130, 8735), (1747, 5650), (2825, 3494)]