4316080

素因数分解:

$2^4\times 5^1\times {\mathrm{53951}}^1$

素因数の和:53964

約数の個数: 20

約数和(自身を含む): 10035072

約数和(自身を除く): 5718992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53951, 107902, 215804, 269755, 431608, 539510, 863216, 1079020, 2158040, 4316080]

約数ペア:

[(1, 4316080), (2, 2158040), (4, 1079020), (5, 863216), (8, 539510), (10, 431608), (16, 269755), (20, 215804), (40, 107902), (80, 53951)]