71910740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{326867}}^1$

素因数の和:326887

約数の個数: 24

約数和(自身を含む): 164741472

約数和(自身を除く): 92830732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 326867, 653734, 1307468, 1634335, 3268670, 3595537, 6537340, 7191074, 14382148, 17977685, 35955370, 71910740]

約数ペア:

[(1, 71910740), (2, 35955370), (4, 17977685), (5, 14382148), (10, 7191074), (11, 6537340), (20, 3595537), (22, 3268670), (44, 1634335), (55, 1307468), (110, 653734), (220, 326867)]