2040474430

素因数分解:

$2^1\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{75211}}^1$

素因数の和:77931

約数の個数: 16

約数和(自身を含む): 3674256624

約数和(自身を除く): 1633782194

約数列:

[1, 2, 5, 10, 2713, 5426, 13565, 27130, 75211, 150422, 376055, 752110, 204047443, 408094886, 1020237215, 2040474430]

約数ペア:

[(1, 2040474430), (2, 1020237215), (5, 408094886), (10, 204047443), (2713, 752110), (5426, 376055), (13565, 150422), (27130, 75211)]