48910180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11740

約数の個数: 48

約数和(自身を含む): 117956160

約数和(自身を除く): 69045980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 11701, 23402, 46804, 58505, 117010, 128711, 222319, 234020, 257422, 444638, 514844, 643555, 889276, 1111595, 1287110, 2223190, 2445509, 2574220, 4446380, 4891018, 9782036, 12227545, 24455090, 48910180]

約数ペア:

[(1, 48910180), (2, 24455090), (4, 12227545), (5, 9782036), (10, 4891018), (11, 4446380), (19, 2574220), (20, 2445509), (22, 2223190), (38, 1287110), (44, 1111595), (55, 889276), (76, 643555), (95, 514844), (110, 444638), (190, 257422), (209, 234020), (220, 222319), (380, 128711), (418, 117010), (836, 58505), (1045, 46804), (2090, 23402), (4180, 11701)]