5612620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21587}}^1$

素因数の和:21609

約数の個数: 24

約数和(自身を含む): 12693744

約数和(自身を除く): 7081124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21587, 43174, 86348, 107935, 215870, 280631, 431740, 561262, 1122524, 1403155, 2806310, 5612620]

約数ペア:

[(1, 5612620), (2, 2806310), (4, 1403155), (5, 1122524), (10, 561262), (13, 431740), (20, 280631), (26, 215870), (52, 107935), (65, 86348), (130, 43174), (260, 21587)]