88796080

素因数分解:

$2^4\times 5^1\times {\mathrm{1109951}}^1$

素因数の和:1109964

約数の個数: 20

約数和(自身を含む): 206451072

約数和(自身を除く): 117654992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109951, 2219902, 4439804, 5549755, 8879608, 11099510, 17759216, 22199020, 44398040, 88796080]

約数ペア:

[(1, 88796080), (2, 44398040), (4, 22199020), (5, 17759216), (8, 11099510), (10, 8879608), (16, 5549755), (20, 4439804), (40, 2219902), (80, 1109951)]