22321450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5651}}^1$

素因数の和:5742

約数の個数: 24

約数和(自身を含む): 42050880

約数和(自身を除く): 19729430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 5651, 11302, 28255, 56510, 141275, 282550, 446429, 892858, 2232145, 4464290, 11160725, 22321450]

約数ペア:

[(1, 22321450), (2, 11160725), (5, 4464290), (10, 2232145), (25, 892858), (50, 446429), (79, 282550), (158, 141275), (395, 56510), (790, 28255), (1975, 11302), (3950, 5651)]