558808720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 1320415488

約数和(自身を除く): 761606768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 167, 277, 302, 334, 554, 604, 668, 755, 835, 1108, 1208, 1336, 1385, 1510, 1670, 2216, 2416, 2672, 2770, 3020, 3340, 4432, 5540, 6040, 6680, 11080, 12080, 13360, 22160, 25217, 41827, 46259, 50434, 83654, 92518, 100868, 126085, 167308, 185036, 201736, 209135, 231295, 252170, 334616, 370072, 403472, 418270, 462590, 504340, 669232, 740144, 836540, 925180, 1008680, 1673080, 1850360, 2017360, 3346160, 3700720, 6985109, 13970218, 27940436, 34925545, 55880872, 69851090, 111761744, 139702180, 279404360, 558808720]

約数ペア:

[(1, 558808720), (2, 279404360), (4, 139702180), (5, 111761744), (8, 69851090), (10, 55880872), (16, 34925545), (20, 27940436), (40, 13970218), (80, 6985109), (151, 3700720), (167, 3346160), (277, 2017360), (302, 1850360), (334, 1673080), (554, 1008680), (604, 925180), (668, 836540), (755, 740144), (835, 669232), (1108, 504340), (1208, 462590), (1336, 418270), (1385, 403472), (1510, 370072), (1670, 334616), (2216, 252170), (2416, 231295), (2672, 209135), (2770, 201736), (3020, 185036), (3340, 167308), (4432, 126085), (5540, 100868), (6040, 92518), (6680, 83654), (11080, 50434), (12080, 46259), (13360, 41827), (22160, 25217)]