5178080

素因数分解:

$2^5\times 5^1\times {\mathrm{32363}}^1$

素因数の和:32378

約数の個数: 24

約数和(自身を含む): 12233592

約数和(自身を除く): 7055512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32363, 64726, 129452, 161815, 258904, 323630, 517808, 647260, 1035616, 1294520, 2589040, 5178080]

約数ペア:

[(1, 5178080), (2, 2589040), (4, 1294520), (5, 1035616), (8, 647260), (10, 517808), (16, 323630), (20, 258904), (32, 161815), (40, 129452), (80, 64726), (160, 32363)]