27542110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 50880672

約数和(自身を除く): 23338562

約数列:

[1, 2, 5, 10, 61, 122, 163, 277, 305, 326, 554, 610, 815, 1385, 1630, 2770, 9943, 16897, 19886, 33794, 45151, 49715, 84485, 90302, 99430, 168970, 225755, 451510, 2754211, 5508422, 13771055, 27542110]

約数ペア:

[(1, 27542110), (2, 13771055), (5, 5508422), (10, 2754211), (61, 451510), (122, 225755), (163, 168970), (277, 99430), (305, 90302), (326, 84485), (554, 49715), (610, 45151), (815, 33794), (1385, 19886), (1630, 16897), (2770, 9943)]