40771160

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4451}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 92156400

約数和(自身を除く): 51385240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4451, 4580, 8902, 9160, 17804, 22255, 35608, 44510, 89020, 178040, 1019279, 2038558, 4077116, 5096395, 8154232, 10192790, 20385580, 40771160]

約数ペア:

[(1, 40771160), (2, 20385580), (4, 10192790), (5, 8154232), (8, 5096395), (10, 4077116), (20, 2038558), (40, 1019279), (229, 178040), (458, 89020), (916, 44510), (1145, 35608), (1832, 22255), (2290, 17804), (4451, 9160), (4580, 8902)]