872084960

素因数分解:

$2^5\times 5^1\times {\mathrm{5450531}}^1$

素因数の和:5450546

約数の個数: 24

約数和(自身を含む): 2060301096

約数和(自身を除く): 1188216136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5450531, 10901062, 21802124, 27252655, 43604248, 54505310, 87208496, 109010620, 174416992, 218021240, 436042480, 872084960]

約数ペア:

[(1, 872084960), (2, 436042480), (4, 218021240), (5, 174416992), (8, 109010620), (10, 87208496), (16, 54505310), (20, 43604248), (32, 27252655), (40, 21802124), (80, 10901062), (160, 5450531)]