75245740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221311}}^1$

素因数の和:221337

約数の個数: 24

約数和(自身を含む): 167311872

約数和(自身を除く): 92066132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 221311, 442622, 885244, 1106555, 2213110, 3762287, 4426220, 7524574, 15049148, 18811435, 37622870, 75245740]

約数ペア:

[(1, 75245740), (2, 37622870), (4, 18811435), (5, 15049148), (10, 7524574), (17, 4426220), (20, 3762287), (34, 2213110), (68, 1106555), (85, 885244), (170, 442622), (340, 221311)]