23120540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39863}}^1$

素因数の和:39901

約数の個数: 24

約数和(自身を含む): 50228640

約数和(自身を除く): 27108100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 39863, 79726, 159452, 199315, 398630, 797260, 1156027, 2312054, 4624108, 5780135, 11560270, 23120540]

約数ペア:

[(1, 23120540), (2, 11560270), (4, 5780135), (5, 4624108), (10, 2312054), (20, 1156027), (29, 797260), (58, 398630), (116, 199315), (145, 159452), (290, 79726), (580, 39863)]