2016271450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15269}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 3976308000

約数和(自身を除く): 1960036550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 139, 190, 278, 475, 695, 950, 1390, 2641, 3475, 5282, 6950, 13205, 15269, 26410, 30538, 66025, 76345, 132050, 152690, 290111, 381725, 580222, 763450, 1450555, 2122391, 2901110, 4244782, 7252775, 10611955, 14505550, 21223910, 40325429, 53059775, 80650858, 106119550, 201627145, 403254290, 1008135725, 2016271450]

約数ペア:

[(1, 2016271450), (2, 1008135725), (5, 403254290), (10, 201627145), (19, 106119550), (25, 80650858), (38, 53059775), (50, 40325429), (95, 21223910), (139, 14505550), (190, 10611955), (278, 7252775), (475, 4244782), (695, 2901110), (950, 2122391), (1390, 1450555), (2641, 763450), (3475, 580222), (5282, 381725), (6950, 290111), (13205, 152690), (15269, 132050), (26410, 76345), (30538, 66025)]