9812960

素因数分解:

$2^5\times 5^1\times {\mathrm{61331}}^1$

素因数の和:61346

約数の個数: 24

約数和(自身を含む): 23183496

約数和(自身を除く): 13370536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 61331, 122662, 245324, 306655, 490648, 613310, 981296, 1226620, 1962592, 2453240, 4906480, 9812960]

約数ペア:

[(1, 9812960), (2, 4906480), (4, 2453240), (5, 1962592), (8, 1226620), (10, 981296), (16, 613310), (20, 490648), (32, 306655), (40, 245324), (80, 122662), (160, 61331)]