4349680

素因数分解:

$2^4\times 5^1\times {\mathrm{54371}}^1$

素因数の和:54384

約数の個数: 20

約数和(自身を含む): 10113192

約数和(自身を除く): 5763512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54371, 108742, 217484, 271855, 434968, 543710, 869936, 1087420, 2174840, 4349680]

約数ペア:

[(1, 4349680), (2, 2174840), (4, 1087420), (5, 869936), (8, 543710), (10, 434968), (16, 271855), (20, 217484), (40, 108742), (80, 54371)]