5216486.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 41021184

約数和(自身を除く): 23942224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 127, 164, 205, 254, 328, 410, 508, 635, 656, 820, 1016, 1270, 1640, 1681, 2032, 2540, 3280, 3362, 5080, 5207, 6724, 8405, 10160, 10414, 13448, 16810, 20828, 26035, 26896, 33620, 41656, 52070, 67240, 83312, 104140, 134480, 208280, 213487, 416560, 426974, 853948, 1067435, 1707896, 2134870, 3415792, 4269740, 8539480, 17078960]

約数ペア:

[(1, 17078960), (2, 8539480), (4, 4269740), (5, 3415792), (8, 2134870), (10, 1707896), (16, 1067435), (20, 853948), (40, 426974), (41, 416560), (80, 213487), (82, 208280), (127, 134480), (164, 104140), (205, 83312), (254, 67240), (328, 52070), (410, 41656), (508, 33620), (635, 26896), (656, 26035), (820, 20828), (1016, 16810), (1270, 13448), (1640, 10414), (1681, 10160), (2032, 8405), (2540, 6724), (3280, 5207), (3362, 5080)]