210005943850

素因数分解:

$2^1\times 5^2\times {\mathrm{2129}}^1\times {\mathrm{1972813}}^1$

素因数の和:1974954

約数の個数: 24

約数和(自身を含む): 390794725260

約数和(自身を除く): 180788781410

約数列:

[1, 2, 5, 10, 25, 50, 2129, 4258, 10645, 21290, 53225, 106450, 1972813, 3945626, 9864065, 19728130, 49320325, 98640650, 4200118877, 8400237754, 21000594385, 42001188770, 105002971925, 210005943850]

約数ペア:

[(1, 210005943850), (2, 105002971925), (5, 42001188770), (10, 21000594385), (25, 8400237754), (50, 4200118877), (2129, 98640650), (4258, 49320325), (10645, 19728130), (21290, 9864065), (53225, 3945626), (106450, 1972813)]