57537940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9371}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 121236192

約数和(自身を除く): 63698252

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 9371, 18742, 37484, 46855, 93710, 187420, 2876897, 5753794, 11507588, 14384485, 28768970, 57537940]

約数ペア:

[(1, 57537940), (2, 28768970), (4, 14384485), (5, 11507588), (10, 5753794), (20, 2876897), (307, 187420), (614, 93710), (1228, 46855), (1535, 37484), (3070, 18742), (6140, 9371)]