23464180

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1429}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 49369320

約数和(自身を除く): 25905140

約数列:

[1, 2, 4, 5, 10, 20, 821, 1429, 1642, 2858, 3284, 4105, 5716, 7145, 8210, 14290, 16420, 28580, 1173209, 2346418, 4692836, 5866045, 11732090, 23464180]

約数ペア:

[(1, 23464180), (2, 11732090), (4, 5866045), (5, 4692836), (10, 2346418), (20, 1173209), (821, 28580), (1429, 16420), (1642, 14290), (2858, 8210), (3284, 7145), (4105, 5716)]