41754140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20269}}^1$

素因数の和:20381

約数の個数: 24

約数和(自身を含む): 88539360

約数和(自身を除く): 46785220

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 20269, 40538, 81076, 101345, 202690, 405380, 2087707, 4175414, 8350828, 10438535, 20877070, 41754140]

約数ペア:

[(1, 41754140), (2, 20877070), (4, 10438535), (5, 8350828), (10, 4175414), (20, 2087707), (103, 405380), (206, 202690), (412, 101345), (515, 81076), (1030, 40538), (2060, 20269)]