5280552660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{642403}}^1$

素因数の和:642552

約数の個数: 48

約数和(自身を含む): 14893494336

約数和(自身を除く): 9612941676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 642403, 1284806, 1927209, 2569612, 3212015, 3854418, 6424030, 7708836, 9636045, 12848060, 19272090, 38544180, 88009211, 176018422, 264027633, 352036844, 440046055, 528055266, 880092110, 1056110532, 1320138165, 1760184220, 2640276330, 5280552660]

約数ペア:

[(1, 5280552660), (2, 2640276330), (3, 1760184220), (4, 1320138165), (5, 1056110532), (6, 880092110), (10, 528055266), (12, 440046055), (15, 352036844), (20, 264027633), (30, 176018422), (60, 88009211), (137, 38544180), (274, 19272090), (411, 12848060), (548, 9636045), (685, 7708836), (822, 6424030), (1370, 3854418), (1644, 3212015), (2055, 2569612), (2740, 1927209), (4110, 1284806), (8220, 642403)]