201904100

素因数分解:

$2^2\times 5^2\times {\mathrm{2019041}}^1$

素因数の和:2019055

約数の個数: 18

約数和(自身を含む): 438132114

約数和(自身を除く): 236228014

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2019041, 4038082, 8076164, 10095205, 20190410, 40380820, 50476025, 100952050, 201904100]

約数ペア:

[(1, 201904100), (2, 100952050), (4, 50476025), (5, 40380820), (10, 20190410), (20, 10095205), (25, 8076164), (50, 4038082), (100, 2019041)]