34157920

素因数分解:

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

素因数の和:224

約数の個数: 72

約数和(自身を含む): 83365632

約数和(自身を除く): 49207712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 127, 160, 164, 205, 254, 328, 410, 508, 635, 656, 820, 1016, 1270, 1312, 1640, 1681, 2032, 2540, 3280, 3362, 4064, 5080, 5207, 6560, 6724, 8405, 10160, 10414, 13448, 16810, 20320, 20828, 26035, 26896, 33620, 41656, 52070, 53792, 67240, 83312, 104140, 134480, 166624, 208280, 213487, 268960, 416560, 426974, 833120, 853948, 1067435, 1707896, 2134870, 3415792, 4269740, 6831584, 8539480, 17078960, 34157920]

約数ペア:

[(1, 34157920), (2, 17078960), (4, 8539480), (5, 6831584), (8, 4269740), (10, 3415792), (16, 2134870), (20, 1707896), (32, 1067435), (40, 853948), (41, 833120), (80, 426974), (82, 416560), (127, 268960), (160, 213487), (164, 208280), (205, 166624), (254, 134480), (328, 104140), (410, 83312), (508, 67240), (635, 53792), (656, 52070), (820, 41656), (1016, 33620), (1270, 26896), (1312, 26035), (1640, 20828), (1681, 20320), (2032, 16810), (2540, 13448), (3280, 10414), (3362, 10160), (4064, 8405), (5080, 6724), (5207, 6560)]