68043700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6737}}^1$

素因数の和:6852

約数の個数: 36

約数和(自身を含む): 149138892

約数和(自身を除く): 81095192

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 6737, 10100, 13474, 26948, 33685, 67370, 134740, 168425, 336850, 673700, 680437, 1360874, 2721748, 3402185, 6804370, 13608740, 17010925, 34021850, 68043700]

約数ペア:

[(1, 68043700), (2, 34021850), (4, 17010925), (5, 13608740), (10, 6804370), (20, 3402185), (25, 2721748), (50, 1360874), (100, 680437), (101, 673700), (202, 336850), (404, 168425), (505, 134740), (1010, 67370), (2020, 33685), (2525, 26948), (5050, 13474), (6737, 10100)]