22156911490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1\times {\mathrm{1609}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 45997056000

約数和(自身を除く): 23840144510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1549, 1609, 1778, 3098, 3218, 4445, 7745, 8045, 8890, 10843, 11263, 15490, 16090, 21686, 22526, 54215, 56315, 108430, 112630, 196723, 204343, 393446, 408686, 983615, 1021715, 1377061, 1430401, 1967230, 2043430, 2492341, 2754122, 2860802, 4984682, 6885305, 7152005, 12461705, 13770610, 14304010, 17446387, 24923410, 34892774, 87231935, 174463870, 316527307, 633054614, 1582636535, 2215691149, 3165273070, 4431382298, 11078455745, 22156911490]

約数ペア:

[(1, 22156911490), (2, 11078455745), (5, 4431382298), (7, 3165273070), (10, 2215691149), (14, 1582636535), (35, 633054614), (70, 316527307), (127, 174463870), (254, 87231935), (635, 34892774), (889, 24923410), (1270, 17446387), (1549, 14304010), (1609, 13770610), (1778, 12461705), (3098, 7152005), (3218, 6885305), (4445, 4984682), (7745, 2860802), (8045, 2754122), (8890, 2492341), (10843, 2043430), (11263, 1967230), (15490, 1430401), (16090, 1377061), (21686, 1021715), (22526, 983615), (54215, 408686), (56315, 393446), (108430, 204343), (112630, 196723)]