9158780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15791}}^1$

素因数の和:15829

約数の個数: 24

約数和(自身を含む): 19897920

約数和(自身を除く): 10739140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15791, 31582, 63164, 78955, 157910, 315820, 457939, 915878, 1831756, 2289695, 4579390, 9158780]

約数ペア:

[(1, 9158780), (2, 4579390), (4, 2289695), (5, 1831756), (10, 915878), (20, 457939), (29, 315820), (58, 157910), (116, 78955), (145, 63164), (290, 31582), (580, 15791)]