4225492780

素因数分解:

$2^2\times 5^1\times {\mathrm{4507}}^1\times {\mathrm{46877}}^1$

素因数の和:51393

約数の個数: 24

約数和(自身を含む): 8875693008

約数和(自身を除く): 4650200228

約数列:

[1, 2, 4, 5, 10, 20, 4507, 9014, 18028, 22535, 45070, 46877, 90140, 93754, 187508, 234385, 468770, 937540, 211274639, 422549278, 845098556, 1056373195, 2112746390, 4225492780]

約数ペア:

[(1, 4225492780), (2, 2112746390), (4, 1056373195), (5, 845098556), (10, 422549278), (20, 211274639), (4507, 937540), (9014, 468770), (18028, 234385), (22535, 187508), (45070, 93754), (46877, 90140)]