29261680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52253}}^1$

素因数の和:52273

約数の個数: 40

約数和(自身を含む): 77753952

約数和(自身を除く): 48492272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52253, 104506, 209012, 261265, 365771, 418024, 522530, 731542, 836048, 1045060, 1463084, 1828855, 2090120, 2926168, 3657710, 4180240, 5852336, 7315420, 14630840, 29261680]

約数ペア:

[(1, 29261680), (2, 14630840), (4, 7315420), (5, 5852336), (7, 4180240), (8, 3657710), (10, 2926168), (14, 2090120), (16, 1828855), (20, 1463084), (28, 1045060), (35, 836048), (40, 731542), (56, 522530), (70, 418024), (80, 365771), (112, 261265), (140, 209012), (280, 104506), (560, 52253)]