79802860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35311}}^1$

素因数の和:35433

約数の個数: 24

約数和(自身を含む): 169073856

約数和(自身を除く): 89270996

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 35311, 70622, 141244, 176555, 353110, 706220, 3990143, 7980286, 15960572, 19950715, 39901430, 79802860]

約数ペア:

[(1, 79802860), (2, 39901430), (4, 19950715), (5, 15960572), (10, 7980286), (20, 3990143), (113, 706220), (226, 353110), (452, 176555), (565, 141244), (1130, 70622), (2260, 35311)]