85523600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12577}}^1$

素因数の和:12612

約数の個数: 60

約数和(自身を含む): 217574244

約数和(自身を除く): 132050644

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 12577, 25154, 50308, 62885, 100616, 125770, 201232, 213809, 251540, 314425, 427618, 503080, 628850, 855236, 1006160, 1069045, 1257700, 1710472, 2138090, 2515400, 3420944, 4276180, 5030800, 5345225, 8552360, 10690450, 17104720, 21380900, 42761800, 85523600]

約数ペア:

[(1, 85523600), (2, 42761800), (4, 21380900), (5, 17104720), (8, 10690450), (10, 8552360), (16, 5345225), (17, 5030800), (20, 4276180), (25, 3420944), (34, 2515400), (40, 2138090), (50, 1710472), (68, 1257700), (80, 1069045), (85, 1006160), (100, 855236), (136, 628850), (170, 503080), (200, 427618), (272, 314425), (340, 251540), (400, 213809), (425, 201232), (680, 125770), (850, 100616), (1360, 62885), (1700, 50308), (3400, 25154), (6800, 12577)]