85317760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12149

約数の個数: 64

約数和(自身を含む): 222523200

約数和(自身を除く): 137205440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12119, 24238, 48476, 60595, 96952, 121190, 133309, 193904, 242380, 266618, 387808, 484760, 533236, 666545, 775616, 969520, 1066472, 1333090, 1551232, 1939040, 2132944, 2666180, 3878080, 4265888, 5332360, 7756160, 8531776, 10664720, 17063552, 21329440, 42658880, 85317760]

約数ペア:

[(1, 85317760), (2, 42658880), (4, 21329440), (5, 17063552), (8, 10664720), (10, 8531776), (11, 7756160), (16, 5332360), (20, 4265888), (22, 3878080), (32, 2666180), (40, 2132944), (44, 1939040), (55, 1551232), (64, 1333090), (80, 1066472), (88, 969520), (110, 775616), (128, 666545), (160, 533236), (176, 484760), (220, 387808), (320, 266618), (352, 242380), (440, 193904), (640, 133309), (704, 121190), (880, 96952), (1408, 60595), (1760, 48476), (3520, 24238), (7040, 12119)]