108084020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10453}}^1$

素因数の和:10520

約数の個数: 48

約数和(自身を含む): 252903168

約数和(自身を除く): 144819148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 10453, 20906, 41812, 52265, 104530, 114983, 209060, 229966, 459932, 491291, 574915, 982582, 1149830, 1965164, 2299660, 2456455, 4912910, 5404201, 9825820, 10808402, 21616804, 27021005, 54042010, 108084020]

約数ペア:

[(1, 108084020), (2, 54042010), (4, 27021005), (5, 21616804), (10, 10808402), (11, 9825820), (20, 5404201), (22, 4912910), (44, 2456455), (47, 2299660), (55, 1965164), (94, 1149830), (110, 982582), (188, 574915), (220, 491291), (235, 459932), (470, 229966), (517, 209060), (940, 114983), (1034, 104530), (2068, 52265), (2585, 41812), (5170, 20906), (10340, 10453)]