2697580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 5861520

約数和(自身を除く): 3163940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4651, 9302, 18604, 23255, 46510, 93020, 134879, 269758, 539516, 674395, 1348790, 2697580]

約数ペア:

[(1, 2697580), (2, 1348790), (4, 674395), (5, 539516), (10, 269758), (20, 134879), (29, 93020), (58, 46510), (116, 23255), (145, 18604), (290, 9302), (580, 4651)]