71366860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33349}}^1$

素因数の和:33465

約数の個数: 24

約数和(自身を含む): 151275600

約数和(自身を除く): 79908740

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 33349, 66698, 133396, 166745, 333490, 666980, 3568343, 7136686, 14273372, 17841715, 35683430, 71366860]

約数ペア:

[(1, 71366860), (2, 35683430), (4, 17841715), (5, 14273372), (10, 7136686), (20, 3568343), (107, 666980), (214, 333490), (428, 166745), (535, 133396), (1070, 66698), (2140, 33349)]