955267580

素因数分解:

$2^2\times 5^1\times {\mathrm{47763379}}^1$

素因数の和:47763388

約数の個数: 12

約数和(自身を含む): 2006061960

約数和(自身を除く): 1050794380

約数列:

[1, 2, 4, 5, 10, 20, 47763379, 95526758, 191053516, 238816895, 477633790, 955267580]

約数ペア:

[(1, 955267580), (2, 477633790), (4, 238816895), (5, 191053516), (10, 95526758), (20, 47763379)]