22740590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32029}}^1$

素因数の和:32107

約数の個数: 16

約数和(自身を含む): 41510880

約数和(自身を除く): 18770290

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32029, 64058, 160145, 320290, 2274059, 4548118, 11370295, 22740590]

約数ペア:

[(1, 22740590), (2, 11370295), (5, 4548118), (10, 2274059), (71, 320290), (142, 160145), (355, 64058), (710, 32029)]