6533995120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{72859}}^1$

素因数の和:72950

約数の個数: 80

約数和(自身を含む): 16262352000

約数和(自身を除く): 9728356880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 2242, 2360, 4484, 4720, 5605, 8968, 11210, 17936, 22420, 44840, 72859, 89680, 145718, 291436, 364295, 582872, 728590, 1165744, 1384321, 1457180, 2768642, 2914360, 4298681, 5537284, 5828720, 6921605, 8597362, 11074568, 13843210, 17194724, 21493405, 22149136, 27686420, 34389448, 42986810, 55372840, 68778896, 81674939, 85973620, 110745680, 163349878, 171947240, 326699756, 343894480, 408374695, 653399512, 816749390, 1306799024, 1633498780, 3266997560, 6533995120]

約数ペア:

[(1, 6533995120), (2, 3266997560), (4, 1633498780), (5, 1306799024), (8, 816749390), (10, 653399512), (16, 408374695), (19, 343894480), (20, 326699756), (38, 171947240), (40, 163349878), (59, 110745680), (76, 85973620), (80, 81674939), (95, 68778896), (118, 55372840), (152, 42986810), (190, 34389448), (236, 27686420), (295, 22149136), (304, 21493405), (380, 17194724), (472, 13843210), (590, 11074568), (760, 8597362), (944, 6921605), (1121, 5828720), (1180, 5537284), (1520, 4298681), (2242, 2914360), (2360, 2768642), (4484, 1457180), (4720, 1384321), (5605, 1165744), (8968, 728590), (11210, 582872), (17936, 364295), (22420, 291436), (44840, 145718), (72859, 89680)]