460866620

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{15881}}^1$

素因数の和:17341

約数の個数: 24

約数和(自身を含む): 968547888

約数和(自身を除く): 507681268

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14510, 15881, 29020, 31762, 63524, 79405, 158810, 317620, 23043331, 46086662, 92173324, 115216655, 230433310, 460866620]

約数ペア:

[(1, 460866620), (2, 230433310), (4, 115216655), (5, 92173324), (10, 46086662), (20, 23043331), (1451, 317620), (2902, 158810), (5804, 79405), (7255, 63524), (14510, 31762), (15881, 29020)]