102136520

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17137}}^1$

素因数の和:17297

約数の個数: 32

約数和(自身を含む): 231363000

約数和(自身を除く): 129226480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 17137, 34274, 68548, 85685, 137096, 171370, 342740, 685480, 2553413, 5106826, 10213652, 12767065, 20427304, 25534130, 51068260, 102136520]

約数ペア:

[(1, 102136520), (2, 51068260), (4, 25534130), (5, 20427304), (8, 12767065), (10, 10213652), (20, 5106826), (40, 2553413), (149, 685480), (298, 342740), (596, 171370), (745, 137096), (1192, 85685), (1490, 68548), (2980, 34274), (5960, 17137)]