190053100

素因数分解:

$2^2\times 5^2\times {\mathrm{1900531}}^1$

素因数の和:1900545

約数の個数: 18

約数和(自身を含む): 412415444

約数和(自身を除く): 222362344

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1900531, 3801062, 7602124, 9502655, 19005310, 38010620, 47513275, 95026550, 190053100]

約数ペア:

[(1, 190053100), (2, 95026550), (4, 47513275), (5, 38010620), (10, 19005310), (20, 9502655), (25, 7602124), (50, 3801062), (100, 1900531)]