61966360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91127}}^1$

素因数の和:91155

約数の個数: 32

約数和(自身を含む): 147627360

約数和(自身を除く): 85661000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 91127, 182254, 364508, 455635, 729016, 911270, 1549159, 1822540, 3098318, 3645080, 6196636, 7745795, 12393272, 15491590, 30983180, 61966360]

約数ペア:

[(1, 61966360), (2, 30983180), (4, 15491590), (5, 12393272), (8, 7745795), (10, 6196636), (17, 3645080), (20, 3098318), (34, 1822540), (40, 1549159), (68, 911270), (85, 729016), (136, 455635), (170, 364508), (340, 182254), (680, 91127)]