2164100450

素因数分解:

$2^1\times 5^2\times {\mathrm{4603}}^1\times {\mathrm{9403}}^1$

素因数の和:14018

約数の個数: 24

約数和(自身を含む): 4026529488

約数和(自身を除く): 1862429038

約数列:

[1, 2, 5, 10, 25, 50, 4603, 9206, 9403, 18806, 23015, 46030, 47015, 94030, 115075, 230150, 235075, 470150, 43282009, 86564018, 216410045, 432820090, 1082050225, 2164100450]

約数ペア:

[(1, 2164100450), (2, 1082050225), (5, 432820090), (10, 216410045), (25, 86564018), (50, 43282009), (4603, 470150), (9206, 235075), (9403, 230150), (18806, 115075), (23015, 94030), (46030, 47015)]