1900201850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{623017}}^1$

素因数の和:623090

約数の個数: 24

約数和(自身を含む): 3592321788

約数和(自身を除く): 1692119938

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 623017, 1246034, 3115085, 6230170, 15575425, 31150850, 38004037, 76008074, 190020185, 380040370, 950100925, 1900201850]

約数ペア:

[(1, 1900201850), (2, 950100925), (5, 380040370), (10, 190020185), (25, 76008074), (50, 38004037), (61, 31150850), (122, 15575425), (305, 6230170), (610, 3115085), (1525, 1246034), (3050, 623017)]