5655800720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{38153}}^1$

素因数の和:38292

約数の個数: 80

約数和(自身を含む): 14051355120

約数和(自身を除く): 8395554400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 872, 1090, 1360, 1744, 1853, 2180, 3706, 4360, 7412, 8720, 9265, 14824, 18530, 29648, 37060, 38153, 74120, 76306, 148240, 152612, 190765, 305224, 381530, 610448, 648601, 763060, 1297202, 1526120, 2594404, 3052240, 3243005, 4158677, 5188808, 6486010, 8317354, 10377616, 12972020, 16634708, 20793385, 25944040, 33269416, 41586770, 51888080, 66538832, 70697509, 83173540, 141395018, 166347080, 282790036, 332694160, 353487545, 565580072, 706975090, 1131160144, 1413950180, 2827900360, 5655800720]

約数ペア:

[(1, 5655800720), (2, 2827900360), (4, 1413950180), (5, 1131160144), (8, 706975090), (10, 565580072), (16, 353487545), (17, 332694160), (20, 282790036), (34, 166347080), (40, 141395018), (68, 83173540), (80, 70697509), (85, 66538832), (109, 51888080), (136, 41586770), (170, 33269416), (218, 25944040), (272, 20793385), (340, 16634708), (436, 12972020), (545, 10377616), (680, 8317354), (872, 6486010), (1090, 5188808), (1360, 4158677), (1744, 3243005), (1853, 3052240), (2180, 2594404), (3706, 1526120), (4360, 1297202), (7412, 763060), (8720, 648601), (9265, 610448), (14824, 381530), (18530, 305224), (29648, 190765), (37060, 152612), (38153, 148240), (74120, 76306)]