401067170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6829}}^1$

素因数の和:7682

約数の個数: 32

約数和(自身を含む): 826156800

約数和(自身を除く): 425089630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 839, 1678, 4195, 5873, 6829, 8390, 11746, 13658, 29365, 34145, 47803, 58730, 68290, 95606, 239015, 478030, 5729531, 11459062, 28647655, 40106717, 57295310, 80213434, 200533585, 401067170]

約数ペア:

[(1, 401067170), (2, 200533585), (5, 80213434), (7, 57295310), (10, 40106717), (14, 28647655), (35, 11459062), (70, 5729531), (839, 478030), (1678, 239015), (4195, 95606), (5873, 68290), (6829, 58730), (8390, 47803), (11746, 34145), (13658, 29365)]