2230220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 4930800

約数和(自身を除く): 2700580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5869, 11738, 23476, 29345, 58690, 111511, 117380, 223022, 446044, 557555, 1115110, 2230220]

約数ペア:

[(1, 2230220), (2, 1115110), (4, 557555), (5, 446044), (10, 223022), (19, 117380), (20, 111511), (38, 58690), (76, 29345), (95, 23476), (190, 11738), (380, 5869)]