41800540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29437}}^1$

素因数の和:29517

約数の個数: 24

約数和(自身を含む): 89020512

約数和(自身を除く): 47219972

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 29437, 58874, 117748, 147185, 294370, 588740, 2090027, 4180054, 8360108, 10450135, 20900270, 41800540]

約数ペア:

[(1, 41800540), (2, 20900270), (4, 10450135), (5, 8360108), (10, 4180054), (20, 2090027), (71, 588740), (142, 294370), (284, 147185), (355, 117748), (710, 58874), (1420, 29437)]