2227834040

素因数分解:

$2^3\times 5^1\times {\mathrm{55695851}}^1$

素因数の和:55695862

約数の個数: 16

約数和(自身を含む): 5012626680

約数和(自身を除く): 2784792640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55695851, 111391702, 222783404, 278479255, 445566808, 556958510, 1113917020, 2227834040]

約数ペア:

[(1, 2227834040), (2, 1113917020), (4, 556958510), (5, 445566808), (8, 278479255), (10, 222783404), (20, 111391702), (40, 55695851)]