109790816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{503}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 228614400

約数和(自身を除く): 118823584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 359, 503, 608, 718, 1006, 1436, 2012, 2872, 4024, 5744, 6821, 8048, 9557, 11488, 13642, 16096, 19114, 27284, 38228, 54568, 76456, 109136, 152912, 180577, 218272, 305824, 361154, 722308, 1444616, 2889232, 3430963, 5778464, 6861926, 13723852, 27447704, 54895408, 109790816]

約数ペア:

[(1, 109790816), (2, 54895408), (4, 27447704), (8, 13723852), (16, 6861926), (19, 5778464), (32, 3430963), (38, 2889232), (76, 1444616), (152, 722308), (304, 361154), (359, 305824), (503, 218272), (608, 180577), (718, 152912), (1006, 109136), (1436, 76456), (2012, 54568), (2872, 38228), (4024, 27284), (5744, 19114), (6821, 16096), (8048, 13642), (9557, 11488)]