7182160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5311

約数の個数: 40

約数和(自身を含む): 17684136

約数和(自身を除く): 10501976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5281, 10562, 21124, 26405, 42248, 52810, 84496, 89777, 105620, 179554, 211240, 359108, 422480, 448885, 718216, 897770, 1436432, 1795540, 3591080, 7182160]

約数ペア:

[(1, 7182160), (2, 3591080), (4, 1795540), (5, 1436432), (8, 897770), (10, 718216), (16, 448885), (17, 422480), (20, 359108), (34, 211240), (40, 179554), (68, 105620), (80, 89777), (85, 84496), (136, 52810), (170, 42248), (272, 26405), (340, 21124), (680, 10562), (1360, 5281)]