73676080

素因数分解:

$2^4\times 5^1\times {\mathrm{920951}}^1$

素因数の和:920964

約数の個数: 20

約数和(自身を含む): 171297072

約数和(自身を除く): 97620992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 920951, 1841902, 3683804, 4604755, 7367608, 9209510, 14735216, 18419020, 36838040, 73676080]

約数ペア:

[(1, 73676080), (2, 36838040), (4, 18419020), (5, 14735216), (8, 9209510), (10, 7367608), (16, 4604755), (20, 3683804), (40, 1841902), (80, 920951)]