66202450

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{8123}}^1$

素因数の和:8298

約数の個数: 24

約数和(自身を含む): 123907248

約数和(自身を除く): 57704798

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8123, 8150, 16246, 40615, 81230, 203075, 406150, 1324049, 2648098, 6620245, 13240490, 33101225, 66202450]

約数ペア:

[(1, 66202450), (2, 33101225), (5, 13240490), (10, 6620245), (25, 2648098), (50, 1324049), (163, 406150), (326, 203075), (815, 81230), (1630, 40615), (4075, 16246), (8123, 8150)]