74207620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23633}}^1$

素因数の和:23799

約数の個数: 24

約数和(自身を含む): 156835224

約数和(自身を除く): 82627604

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 23633, 47266, 94532, 118165, 236330, 472660, 3710381, 7420762, 14841524, 18551905, 37103810, 74207620]

約数ペア:

[(1, 74207620), (2, 37103810), (4, 18551905), (5, 14841524), (10, 7420762), (20, 3710381), (157, 472660), (314, 236330), (628, 118165), (785, 94532), (1570, 47266), (3140, 23633)]