220118352

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5172

約数の個数: 80

約数和(自身を含む): 607342080

約数和(自身を除く): 387223728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 5101, 5394, 7192, 10202, 10788, 14384, 15303, 20404, 21576, 30606, 40808, 43152, 61212, 81616, 122424, 147929, 158131, 244848, 295858, 316262, 443787, 474393, 591716, 632524, 887574, 948786, 1183432, 1265048, 1775148, 1897572, 2366864, 2530096, 3550296, 3795144, 4585799, 7100592, 7590288, 9171598, 13757397, 18343196, 27514794, 36686392, 55029588, 73372784, 110059176, 220118352]

約数ペア:

[(1, 220118352), (2, 110059176), (3, 73372784), (4, 55029588), (6, 36686392), (8, 27514794), (12, 18343196), (16, 13757397), (24, 9171598), (29, 7590288), (31, 7100592), (48, 4585799), (58, 3795144), (62, 3550296), (87, 2530096), (93, 2366864), (116, 1897572), (124, 1775148), (174, 1265048), (186, 1183432), (232, 948786), (248, 887574), (348, 632524), (372, 591716), (464, 474393), (496, 443787), (696, 316262), (744, 295858), (899, 244848), (1392, 158131), (1488, 147929), (1798, 122424), (2697, 81616), (3596, 61212), (5101, 43152), (5394, 40808), (7192, 30606), (10202, 21576), (10788, 20404), (14384, 15303)]