23258870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 43696800

約数和(自身を除く): 20437930

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 577, 695, 1154, 1390, 2885, 4031, 5770, 8062, 16733, 20155, 33466, 40310, 80203, 83665, 160406, 167330, 401015, 802030, 2325887, 4651774, 11629435, 23258870]

約数ペア:

[(1, 23258870), (2, 11629435), (5, 4651774), (10, 2325887), (29, 802030), (58, 401015), (139, 167330), (145, 160406), (278, 83665), (290, 80203), (577, 40310), (695, 33466), (1154, 20155), (1390, 16733), (2885, 8062), (4031, 5770)]