9400450

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 17582580

約数和(自身を除く): 8182130

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 821, 1145, 1642, 2290, 4105, 5725, 8210, 11450, 20525, 41050, 188009, 376018, 940045, 1880090, 4700225, 9400450]

約数ペア:

[(1, 9400450), (2, 4700225), (5, 1880090), (10, 940045), (25, 376018), (50, 188009), (229, 41050), (458, 20525), (821, 11450), (1145, 8210), (1642, 5725), (2290, 4105)]