24450220

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 51459408

約数和(自身を除く): 27009188

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2141, 2284, 2855, 4282, 5710, 8564, 10705, 11420, 21410, 42820, 1222511, 2445022, 4890044, 6112555, 12225110, 24450220]

約数ペア:

[(1, 24450220), (2, 12225110), (4, 6112555), (5, 4890044), (10, 2445022), (20, 1222511), (571, 42820), (1142, 21410), (2141, 11420), (2284, 10705), (2855, 8564), (4282, 5710)]