1792424740

素因数分解:

$2^2\times 5^1\times {\mathrm{13807}}^1\times {\mathrm{6491}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 3764944512

約数和(自身を除く): 1972519772

約数列:

[1, 2, 4, 5, 10, 20, 6491, 12982, 13807, 25964, 27614, 32455, 55228, 64910, 69035, 129820, 138070, 276140, 89621237, 179242474, 358484948, 448106185, 896212370, 1792424740]

約数ペア:

[(1, 1792424740), (2, 896212370), (4, 448106185), (5, 358484948), (10, 179242474), (20, 89621237), (6491, 276140), (12982, 138070), (13807, 129820), (25964, 69035), (27614, 64910), (32455, 55228)]