90950833.000000000

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24691}}^1$

素因数の和:24911

約数の個数: 24

約数和(自身を含む): 219857568

約数和(自身を除く): 115661548

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 24691, 49382, 98764, 123455, 246910, 493820, 5209801, 10419602, 20839204, 26049005, 52098010, 104196020]

約数ペア:

[(1, 104196020), (2, 52098010), (4, 26049005), (5, 20839204), (10, 10419602), (20, 5209801), (211, 493820), (422, 246910), (844, 123455), (1055, 98764), (2110, 49382), (4220, 24691)]