40246390

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27011}}^1$

素因数の和:27167

約数の個数: 16

約数和(自身を含む): 72932400

約数和(自身を除く): 32686010

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 27011, 54022, 135055, 270110, 4024639, 8049278, 20123195, 40246390]

約数ペア:

[(1, 40246390), (2, 20123195), (5, 8049278), (10, 4024639), (149, 270110), (298, 135055), (745, 54022), (1490, 27011)]