520080857350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1874503}}^1$

素因数の和:1874725

約数の個数: 48

約数和(自身を含む): 1004134302720

約数和(自身を除く): 484053445370

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 179, 310, 358, 775, 895, 1550, 1790, 4475, 5549, 8950, 11098, 27745, 55490, 138725, 277450, 1874503, 3749006, 9372515, 18745030, 46862575, 58109593, 93725150, 116219186, 290547965, 335536037, 581095930, 671072074, 1452739825, 1677680185, 2905479650, 3355360370, 8388400925, 10401617147, 16776801850, 20803234294, 52008085735, 104016171470, 260040428675, 520080857350]

約数ペア:

[(1, 520080857350), (2, 260040428675), (5, 104016171470), (10, 52008085735), (25, 20803234294), (31, 16776801850), (50, 10401617147), (62, 8388400925), (155, 3355360370), (179, 2905479650), (310, 1677680185), (358, 1452739825), (775, 671072074), (895, 581095930), (1550, 335536037), (1790, 290547965), (4475, 116219186), (5549, 93725150), (8950, 58109593), (11098, 46862575), (27745, 18745030), (55490, 9372515), (138725, 3749006), (277450, 1874503)]