103532440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21391}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 256062240

約数和(自身を除く): 152529800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 21391, 42782, 85564, 106955, 171128, 213910, 235301, 427820, 470602, 855640, 941204, 1176505, 1882408, 2353010, 2588311, 4706020, 5176622, 9412040, 10353244, 12941555, 20706488, 25883110, 51766220, 103532440]

約数ペア:

[(1, 103532440), (2, 51766220), (4, 25883110), (5, 20706488), (8, 12941555), (10, 10353244), (11, 9412040), (20, 5176622), (22, 4706020), (40, 2588311), (44, 2353010), (55, 1882408), (88, 1176505), (110, 941204), (121, 855640), (220, 470602), (242, 427820), (440, 235301), (484, 213910), (605, 171128), (968, 106955), (1210, 85564), (2420, 42782), (4840, 21391)]