129333700

素因数分解:

$2^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{2273}}^1$

素因数の和:2856

約数の個数: 36

約数和(自身を含む): 281271060

約数和(自身を除く): 151937360

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 569, 1138, 2273, 2276, 2845, 4546, 5690, 9092, 11365, 11380, 14225, 22730, 28450, 45460, 56825, 56900, 113650, 227300, 1293337, 2586674, 5173348, 6466685, 12933370, 25866740, 32333425, 64666850, 129333700]

約数ペア:

[(1, 129333700), (2, 64666850), (4, 32333425), (5, 25866740), (10, 12933370), (20, 6466685), (25, 5173348), (50, 2586674), (100, 1293337), (569, 227300), (1138, 113650), (2273, 56900), (2276, 56825), (2845, 45460), (4546, 28450), (5690, 22730), (9092, 14225), (11365, 11380)]