67327580

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{4447}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 141606528

約数和(自身を除く): 74278948

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 4447, 7570, 8894, 15140, 17788, 22235, 44470, 88940, 3366379, 6732758, 13465516, 16831895, 33663790, 67327580]

約数ペア:

[(1, 67327580), (2, 33663790), (4, 16831895), (5, 13465516), (10, 6732758), (20, 3366379), (757, 88940), (1514, 44470), (3028, 22235), (3785, 17788), (4447, 15140), (7570, 8894)]