52665920

素因数分解:

$2^6\times 5^1\times {\mathrm{164581}}^1$

素因数の和:164598

約数の個数: 28

約数和(自身を含む): 125411484

約数和(自身を除く): 72745564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 164581, 329162, 658324, 822905, 1316648, 1645810, 2633296, 3291620, 5266592, 6583240, 10533184, 13166480, 26332960, 52665920]

約数ペア:

[(1, 52665920), (2, 26332960), (4, 13166480), (5, 10533184), (8, 6583240), (10, 5266592), (16, 3291620), (20, 2633296), (32, 1645810), (40, 1316648), (64, 822905), (80, 658324), (160, 329162), (320, 164581)]