24956420

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5449}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 52647000

約数和(自身を除く): 27690580

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5449, 10898, 21796, 27245, 54490, 108980, 1247821, 2495642, 4991284, 6239105, 12478210, 24956420]

約数ペア:

[(1, 24956420), (2, 12478210), (4, 6239105), (5, 4991284), (10, 2495642), (20, 1247821), (229, 108980), (458, 54490), (916, 27245), (1145, 21796), (2290, 10898), (4580, 5449)]