12484960

素因数分解:

$2^5\times 5^1\times {\mathrm{78031}}^1$

素因数の和:78046

約数の個数: 24

約数和(自身を含む): 29496096

約数和(自身を除く): 17011136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78031, 156062, 312124, 390155, 624248, 780310, 1248496, 1560620, 2496992, 3121240, 6242480, 12484960]

約数ペア:

[(1, 12484960), (2, 6242480), (4, 3121240), (5, 2496992), (8, 1560620), (10, 1248496), (16, 780310), (20, 624248), (32, 390155), (40, 312124), (80, 156062), (160, 78031)]