190024580

素因数分解:

$2^2\times 5^1\times {\mathrm{9501229}}^1$

素因数の和:9501238

約数の個数: 12

約数和(自身を含む): 399051660

約数和(自身を除く): 209027080

約数列:

[1, 2, 4, 5, 10, 20, 9501229, 19002458, 38004916, 47506145, 95012290, 190024580]

約数ペア:

[(1, 190024580), (2, 95012290), (4, 47506145), (5, 38004916), (10, 19002458), (20, 9501229)]