1875147440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9239}}^1$

素因数の和:9354

約数の個数: 80

約数和(自身を含む): 4537209600

約数和(自身を除く): 2662062160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1720, 2360, 2537, 3440, 4720, 5074, 9239, 10148, 12685, 18478, 20296, 25370, 36956, 40592, 46195, 50740, 73912, 92390, 101480, 147824, 184780, 202960, 369560, 397277, 545101, 739120, 794554, 1090202, 1589108, 1986385, 2180404, 2725505, 3178216, 3972770, 4360808, 5451010, 6356432, 7945540, 8721616, 10902020, 15891080, 21804040, 23439343, 31782160, 43608080, 46878686, 93757372, 117196715, 187514744, 234393430, 375029488, 468786860, 937573720, 1875147440]

約数ペア:

[(1, 1875147440), (2, 937573720), (4, 468786860), (5, 375029488), (8, 234393430), (10, 187514744), (16, 117196715), (20, 93757372), (40, 46878686), (43, 43608080), (59, 31782160), (80, 23439343), (86, 21804040), (118, 15891080), (172, 10902020), (215, 8721616), (236, 7945540), (295, 6356432), (344, 5451010), (430, 4360808), (472, 3972770), (590, 3178216), (688, 2725505), (860, 2180404), (944, 1986385), (1180, 1589108), (1720, 1090202), (2360, 794554), (2537, 739120), (3440, 545101), (4720, 397277), (5074, 369560), (9239, 202960), (10148, 184780), (12685, 147824), (18478, 101480), (20296, 92390), (25370, 73912), (36956, 50740), (40592, 46195)]