24450820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3931}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 51524928

約数和(自身を除く): 27074108

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3931, 6220, 7862, 15724, 19655, 39310, 78620, 1222541, 2445082, 4890164, 6112705, 12225410, 24450820]

約数ペア:

[(1, 24450820), (2, 12225410), (4, 6112705), (5, 4890164), (10, 2445082), (20, 1222541), (311, 78620), (622, 39310), (1244, 19655), (1555, 15724), (3110, 7862), (3931, 6220)]