40892360

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 92250360

約数和(自身を除く): 51358000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2237, 2285, 3656, 4474, 4570, 8948, 9140, 11185, 17896, 18280, 22370, 44740, 89480, 1022309, 2044618, 4089236, 5111545, 8178472, 10223090, 20446180, 40892360]

約数ペア:

[(1, 40892360), (2, 20446180), (4, 10223090), (5, 8178472), (8, 5111545), (10, 4089236), (20, 2044618), (40, 1022309), (457, 89480), (914, 44740), (1828, 22370), (2237, 18280), (2285, 17896), (3656, 11185), (4474, 9140), (4570, 8948)]