11563711220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1\times {\mathrm{12487}}^1$

素因数の和:14952

約数の個数: 48

約数和(自身を含む): 25574424960

約数和(自身を除く): 14010713740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2437, 4874, 9748, 12185, 12487, 24370, 24974, 46303, 48740, 49948, 62435, 92606, 124870, 185212, 231515, 237253, 249740, 463030, 474506, 926060, 949012, 1186265, 2372530, 4745060, 30430819, 60861638, 121723276, 152154095, 304308190, 578185561, 608616380, 1156371122, 2312742244, 2890927805, 5781855610, 11563711220]

約数ペア:

[(1, 11563711220), (2, 5781855610), (4, 2890927805), (5, 2312742244), (10, 1156371122), (19, 608616380), (20, 578185561), (38, 304308190), (76, 152154095), (95, 121723276), (190, 60861638), (380, 30430819), (2437, 4745060), (4874, 2372530), (9748, 1186265), (12185, 949012), (12487, 926060), (24370, 474506), (24974, 463030), (46303, 249740), (48740, 237253), (49948, 231515), (62435, 185212), (92606, 124870)]