5136980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 10887912

約数和(自身を除く): 5750932

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2273, 4546, 9092, 11365, 22730, 45460, 256849, 513698, 1027396, 1284245, 2568490, 5136980]

約数ペア:

[(1, 5136980), (2, 2568490), (4, 1284245), (5, 1027396), (10, 513698), (20, 256849), (113, 45460), (226, 22730), (452, 11365), (565, 9092), (1130, 4546), (2260, 2273)]