105858820

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33713}}^1$

素因数の和:33879

約数の個数: 24

約数和(自身を含む): 223726104

約数和(自身を除く): 117867284

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 33713, 67426, 134852, 168565, 337130, 674260, 5292941, 10585882, 21171764, 26464705, 52929410, 105858820]

約数ペア:

[(1, 105858820), (2, 52929410), (4, 26464705), (5, 21171764), (10, 10585882), (20, 5292941), (157, 674260), (314, 337130), (628, 168565), (785, 134852), (1570, 67426), (3140, 33713)]