40936870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24223}}^1$

素因数の和:24256

約数の個数: 24

約数和(自身を含む): 79793856

約数和(自身を除く): 38856986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24223, 48446, 121115, 242230, 314899, 629798, 1574495, 3148990, 4093687, 8187374, 20468435, 40936870]

約数ペア:

[(1, 40936870), (2, 20468435), (5, 8187374), (10, 4093687), (13, 3148990), (26, 1574495), (65, 629798), (130, 314899), (169, 242230), (338, 121115), (845, 48446), (1690, 24223)]