79041020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74567}}^1$

素因数の和:74629

約数の個数: 24

約数和(自身を含む): 169120224

約数和(自身を除く): 90079204

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 74567, 149134, 298268, 372835, 745670, 1491340, 3952051, 7904102, 15808204, 19760255, 39520510, 79041020]

約数ペア:

[(1, 79041020), (2, 39520510), (4, 19760255), (5, 15808204), (10, 7904102), (20, 3952051), (53, 1491340), (106, 745670), (212, 372835), (265, 298268), (530, 149134), (1060, 74567)]