4990220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4229}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 10659600

約数和(自身を除く): 5669380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 4229, 8458, 16916, 21145, 42290, 84580, 249511, 499022, 998044, 1247555, 2495110, 4990220]

約数ペア:

[(1, 4990220), (2, 2495110), (4, 1247555), (5, 998044), (10, 499022), (20, 249511), (59, 84580), (118, 42290), (236, 21145), (295, 16916), (590, 8458), (1180, 4229)]