100440140

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{9181}}^1$

素因数の和:9737

約数の個数: 24

約数和(自身を含む): 211332912

約数和(自身を除く): 110892772

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 9181, 10940, 18362, 36724, 45905, 91810, 183620, 5022007, 10044014, 20088028, 25110035, 50220070, 100440140]

約数ペア:

[(1, 100440140), (2, 50220070), (4, 25110035), (5, 20088028), (10, 10044014), (20, 5022007), (547, 183620), (1094, 91810), (2188, 45905), (2735, 36724), (5470, 18362), (9181, 10940)]