23441240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 53105760

約数和(自身を除く): 29664520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3881, 6040, 7762, 15524, 19405, 31048, 38810, 77620, 155240, 586031, 1172062, 2344124, 2930155, 4688248, 5860310, 11720620, 23441240]

約数ペア:

[(1, 23441240), (2, 11720620), (4, 5860310), (5, 4688248), (8, 2930155), (10, 2344124), (20, 1172062), (40, 586031), (151, 155240), (302, 77620), (604, 38810), (755, 31048), (1208, 19405), (1510, 15524), (3020, 7762), (3881, 6040)]