250807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95003}}^1$

素因数の和:95030

約数の個数: 80

約数和(自身を含む): 848195712

約数和(自身を除く): 597387792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 95003, 190006, 285009, 380012, 475015, 570018, 760024, 950030, 1045033, 1140036, 1425045, 1520048, 1900060, 2090066, 2280072, 2850090, 3135099, 3800120, 4180132, 4560144, 5225165, 5700180, 6270198, 7600240, 8360264, 10450330, 11400360, 12540396, 15675495, 16720528, 20900660, 22800720, 25080792, 31350990, 41801320, 50161584, 62701980, 83602640, 125403960, 250807920]

約数ペア:

[(1, 250807920), (2, 125403960), (3, 83602640), (4, 62701980), (5, 50161584), (6, 41801320), (8, 31350990), (10, 25080792), (11, 22800720), (12, 20900660), (15, 16720528), (16, 15675495), (20, 12540396), (22, 11400360), (24, 10450330), (30, 8360264), (33, 7600240), (40, 6270198), (44, 5700180), (48, 5225165), (55, 4560144), (60, 4180132), (66, 3800120), (80, 3135099), (88, 2850090), (110, 2280072), (120, 2090066), (132, 1900060), (165, 1520048), (176, 1425045), (220, 1140036), (240, 1045033), (264, 950030), (330, 760024), (440, 570018), (528, 475015), (660, 380012), (880, 285009), (1320, 190006), (2640, 95003)]