57873080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6857}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 130850640

約数和(自身を除く): 72977560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 6857, 8440, 13714, 27428, 34285, 54856, 68570, 137140, 274280, 1446827, 2893654, 5787308, 7234135, 11574616, 14468270, 28936540, 57873080]

約数ペア:

[(1, 57873080), (2, 28936540), (4, 14468270), (5, 11574616), (8, 7234135), (10, 5787308), (20, 2893654), (40, 1446827), (211, 274280), (422, 137140), (844, 68570), (1055, 54856), (1688, 34285), (2110, 27428), (4220, 13714), (6857, 8440)]