1036256080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1697}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 2558206800

約数和(自身を除く): 1521950720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 449, 680, 898, 1360, 1697, 1796, 2245, 3394, 3592, 4490, 6788, 7184, 7633, 8485, 8980, 13576, 15266, 16970, 17960, 27152, 28849, 30532, 33940, 35920, 38165, 57698, 61064, 67880, 76330, 115396, 122128, 135760, 144245, 152660, 230792, 288490, 305320, 461584, 576980, 610640, 761953, 1153960, 1523906, 2307920, 3047812, 3809765, 6095624, 7619530, 12191248, 12953201, 15239060, 25906402, 30478120, 51812804, 60956240, 64766005, 103625608, 129532010, 207251216, 259064020, 518128040, 1036256080]

約数ペア:

[(1, 1036256080), (2, 518128040), (4, 259064020), (5, 207251216), (8, 129532010), (10, 103625608), (16, 64766005), (17, 60956240), (20, 51812804), (34, 30478120), (40, 25906402), (68, 15239060), (80, 12953201), (85, 12191248), (136, 7619530), (170, 6095624), (272, 3809765), (340, 3047812), (449, 2307920), (680, 1523906), (898, 1153960), (1360, 761953), (1697, 610640), (1796, 576980), (2245, 461584), (3394, 305320), (3592, 288490), (4490, 230792), (6788, 152660), (7184, 144245), (7633, 135760), (8485, 122128), (8980, 115396), (13576, 76330), (15266, 67880), (16970, 61064), (17960, 57698), (27152, 38165), (28849, 35920), (30532, 33940)]