5058820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19457}}^1$

素因数の和:19479

約数の個数: 24

約数和(自身を含む): 11441304

約数和(自身を除く): 6382484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19457, 38914, 77828, 97285, 194570, 252941, 389140, 505882, 1011764, 1264705, 2529410, 5058820]

約数ペア:

[(1, 5058820), (2, 2529410), (4, 1264705), (5, 1011764), (10, 505882), (13, 389140), (20, 252941), (26, 194570), (52, 97285), (65, 77828), (130, 38914), (260, 19457)]