166962860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{287867}}^1$

素因数の和:287905

約数の個数: 24

約数和(自身を含む): 362713680

約数和(自身を除く): 195750820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 287867, 575734, 1151468, 1439335, 2878670, 5757340, 8348143, 16696286, 33392572, 41740715, 83481430, 166962860]

約数ペア:

[(1, 166962860), (2, 83481430), (4, 41740715), (5, 33392572), (10, 16696286), (20, 8348143), (29, 5757340), (58, 2878670), (116, 1439335), (145, 1151468), (290, 575734), (580, 287867)]