85280200

素因数分解:

$2^3\times 5^2\times {\mathrm{426401}}^1$

素因数の和:426417

約数の個数: 24

約数和(自身を含む): 198276930

約数和(自身を除く): 112996730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 426401, 852802, 1705604, 2132005, 3411208, 4264010, 8528020, 10660025, 17056040, 21320050, 42640100, 85280200]

約数ペア:

[(1, 85280200), (2, 42640100), (4, 21320050), (5, 17056040), (8, 10660025), (10, 8528020), (20, 4264010), (25, 3411208), (40, 2132005), (50, 1705604), (100, 852802), (200, 426401)]