29718580

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1367}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 62512128

約数和(自身を除く): 32793548

約数列:

[1, 2, 4, 5, 10, 20, 1087, 1367, 2174, 2734, 4348, 5435, 5468, 6835, 10870, 13670, 21740, 27340, 1485929, 2971858, 5943716, 7429645, 14859290, 29718580]

約数ペア:

[(1, 29718580), (2, 14859290), (4, 7429645), (5, 5943716), (10, 2971858), (20, 1485929), (1087, 27340), (1367, 21740), (2174, 13670), (2734, 10870), (4348, 6835), (5435, 5468)]