57025.0000000

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 7593840

約数和(自身を除く): 4243160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 397, 422, 794, 844, 1055, 1588, 1688, 1985, 2110, 3176, 3970, 4220, 7940, 8440, 15880, 83767, 167534, 335068, 418835, 670136, 837670, 1675340, 3350680]

約数ペア:

[(1, 3350680), (2, 1675340), (4, 837670), (5, 670136), (8, 418835), (10, 335068), (20, 167534), (40, 83767), (211, 15880), (397, 8440), (422, 7940), (794, 4220), (844, 3970), (1055, 3176), (1588, 2110), (1688, 1985)]