22994180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 55460160

約数和(自身を除く): 32465980

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, 5501, 11002, 22004, 27505, 55010, 60511, 104519, 110020, 121022, 209038, 242044, 302555, 418076, 522595, 605110, 1045190, 1149709, 1210220, 2090380, 2299418, 4598836, 5748545, 11497090, 22994180]

約数ペア:

[(1, 22994180), (2, 11497090), (4, 5748545), (5, 4598836), (10, 2299418), (11, 2090380), (19, 1210220), (20, 1149709), (22, 1045190), (38, 605110), (44, 522595), (55, 418076), (76, 302555), (95, 242044), (110, 209038), (190, 121022), (209, 110020), (220, 104519), (380, 60511), (418, 55010), (836, 27505), (1045, 22004), (2090, 11002), (4180, 5501)]