86386580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1831}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 208056576

約数和(自身を除く): 121669996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1685, 1831, 2359, 3370, 3662, 4718, 6740, 7324, 9155, 9436, 11795, 12817, 18310, 23590, 25634, 36620, 47180, 51268, 64085, 128170, 256340, 617047, 1234094, 2468188, 3085235, 4319329, 6170470, 8638658, 12340940, 17277316, 21596645, 43193290, 86386580]

約数ペア:

[(1, 86386580), (2, 43193290), (4, 21596645), (5, 17277316), (7, 12340940), (10, 8638658), (14, 6170470), (20, 4319329), (28, 3085235), (35, 2468188), (70, 1234094), (140, 617047), (337, 256340), (674, 128170), (1348, 64085), (1685, 51268), (1831, 47180), (2359, 36620), (3370, 25634), (3662, 23590), (4718, 18310), (6740, 12817), (7324, 11795), (9155, 9436)]