7260067580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19105441}}^1$

素因数の和:19105469

約数の個数: 24

約数和(自身を含む): 16048571280

約数和(自身を除く): 8788503700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 19105441, 38210882, 76421764, 95527205, 191054410, 363003379, 382108820, 726006758, 1452013516, 1815016895, 3630033790, 7260067580]

約数ペア:

[(1, 7260067580), (2, 3630033790), (4, 1815016895), (5, 1452013516), (10, 726006758), (19, 382108820), (20, 363003379), (38, 191054410), (76, 95527205), (95, 76421764), (190, 38210882), (380, 19105441)]