12486080

素因数分解:

$2^6\times 5^1\times {\mathrm{39019}}^1$

素因数の和:39036

約数の個数: 28

約数和(自身を含む): 29733240

約数和(自身を除く): 17247160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39019, 78038, 156076, 195095, 312152, 390190, 624304, 780380, 1248608, 1560760, 2497216, 3121520, 6243040, 12486080]

約数ペア:

[(1, 12486080), (2, 6243040), (4, 3121520), (5, 2497216), (8, 1560760), (10, 1248608), (16, 780380), (20, 624304), (32, 390190), (40, 312152), (64, 195095), (80, 156076), (160, 78038), (320, 39019)]