2030200

素因数分解:

$2^3\times 5^2\times {\mathrm{10151}}^1$

素因数の和:10167

約数の個数: 24

約数和(自身を含む): 4720680

約数和(自身を除く): 2690480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10151, 20302, 40604, 50755, 81208, 101510, 203020, 253775, 406040, 507550, 1015100, 2030200]

約数ペア:

[(1, 2030200), (2, 1015100), (4, 507550), (5, 406040), (8, 253775), (10, 203020), (20, 101510), (25, 81208), (40, 50755), (50, 40604), (100, 20302), (200, 10151)]