5771080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20611}}^1$

素因数の和:20629

約数の個数: 32

約数和(自身を含む): 14840640

約数和(自身を除く): 9069560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20611, 41222, 82444, 103055, 144277, 164888, 206110, 288554, 412220, 577108, 721385, 824440, 1154216, 1442770, 2885540, 5771080]

約数ペア:

[(1, 5771080), (2, 2885540), (4, 1442770), (5, 1154216), (7, 824440), (8, 721385), (10, 577108), (14, 412220), (20, 288554), (28, 206110), (35, 164888), (40, 144277), (56, 103055), (70, 82444), (140, 41222), (280, 20611)]