26672080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 62645544

約数和(自身を除く): 35973464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 3301, 4040, 6602, 8080, 13204, 16505, 26408, 33010, 52816, 66020, 132040, 264080, 333401, 666802, 1333604, 1667005, 2667208, 3334010, 5334416, 6668020, 13336040, 26672080]

約数ペア:

[(1, 26672080), (2, 13336040), (4, 6668020), (5, 5334416), (8, 3334010), (10, 2667208), (16, 1667005), (20, 1333604), (40, 666802), (80, 333401), (101, 264080), (202, 132040), (404, 66020), (505, 52816), (808, 33010), (1010, 26408), (1616, 16505), (2020, 13204), (3301, 8080), (4040, 6602)]