30633520

素因数分解:

$2^4\times 5^1\times {\mathrm{382919}}^1$

素因数の和:382932

約数の個数: 20

約数和(自身を含む): 71223120

約数和(自身を除く): 40589600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 382919, 765838, 1531676, 1914595, 3063352, 3829190, 6126704, 7658380, 15316760, 30633520]

約数ペア:

[(1, 30633520), (2, 15316760), (4, 7658380), (5, 6126704), (8, 3829190), (10, 3063352), (16, 1914595), (20, 1531676), (40, 765838), (80, 382919)]