23552780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62009

約数の個数: 24

約数和(自身を含む): 52064880

約数和(自身を除く): 28512100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61981, 123962, 247924, 309905, 619810, 1177639, 1239620, 2355278, 4710556, 5888195, 11776390, 23552780]

約数ペア:

[(1, 23552780), (2, 11776390), (4, 5888195), (5, 4710556), (10, 2355278), (19, 1239620), (20, 1177639), (38, 619810), (76, 309905), (95, 247924), (190, 123962), (380, 61981)]