40610860

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8867}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 85664880

約数和(自身を除く): 45054020

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 8867, 17734, 35468, 44335, 88670, 177340, 2030543, 4061086, 8122172, 10152715, 20305430, 40610860]

約数ペア:

[(1, 40610860), (2, 20305430), (4, 10152715), (5, 8122172), (10, 4061086), (20, 2030543), (229, 177340), (458, 88670), (916, 44335), (1145, 35468), (2290, 17734), (4580, 8867)]