12007280

素因数分解:

$2^4\times 5^1\times {\mathrm{150091}}^1$

素因数の和:150104

約数の個数: 20

約数和(自身を含む): 27917112

約数和(自身を除く): 15909832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 150091, 300182, 600364, 750455, 1200728, 1500910, 2401456, 3001820, 6003640, 12007280]

約数ペア:

[(1, 12007280), (2, 6003640), (4, 3001820), (5, 2401456), (8, 1500910), (10, 1200728), (16, 750455), (20, 600364), (40, 300182), (80, 150091)]