23438080390

素因数分解:

$2^1\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{399899}}^1$

素因数の和:405767

約数の個数: 16

約数和(自身を含む): 42195848400

約数和(自身を除く): 18757768010

約数列:

[1, 2, 5, 10, 5861, 11722, 29305, 58610, 399899, 799798, 1999495, 3998990, 2343808039, 4687616078, 11719040195, 23438080390]

約数ペア:

[(1, 23438080390), (2, 11719040195), (5, 4687616078), (10, 2343808039), (5861, 3998990), (11722, 1999495), (29305, 799798), (58610, 399899)]