39252490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10039}}^1$

素因数の和:10086

約数の個数: 32

約数和(自身を含む): 78071040

約数和(自身を除く): 38818550

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10039, 20078, 50195, 100390, 170663, 230897, 341326, 461794, 853315, 1154485, 1706630, 2308970, 3925249, 7850498, 19626245, 39252490]

約数ペア:

[(1, 39252490), (2, 19626245), (5, 7850498), (10, 3925249), (17, 2308970), (23, 1706630), (34, 1154485), (46, 853315), (85, 461794), (115, 341326), (170, 230897), (230, 170663), (391, 100390), (782, 50195), (1955, 20078), (3910, 10039)]