98796080

素因数分解:

$2^4\times 5^1\times {\mathrm{1234951}}^1$

素因数の和:1234964

約数の個数: 20

約数和(自身を含む): 229701072

約数和(自身を除く): 130904992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1234951, 2469902, 4939804, 6174755, 9879608, 12349510, 19759216, 24699020, 49398040, 98796080]

約数ペア:

[(1, 98796080), (2, 49398040), (4, 24699020), (5, 19759216), (8, 12349510), (10, 9879608), (16, 6174755), (20, 4939804), (40, 2469902), (80, 1234951)]