80570200

素因数分解:

$2^3\times 5^2\times {\mathrm{402851}}^1$

素因数の和:402867

約数の個数: 24

約数和(自身を含む): 187326180

約数和(自身を除く): 106755980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 402851, 805702, 1611404, 2014255, 3222808, 4028510, 8057020, 10071275, 16114040, 20142550, 40285100, 80570200]

約数ペア:

[(1, 80570200), (2, 40285100), (4, 20142550), (5, 16114040), (8, 10071275), (10, 8057020), (20, 4028510), (25, 3222808), (40, 2014255), (50, 1611404), (100, 805702), (200, 402851)]