27356560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4472

約数の個数: 80

約数和(自身を含む): 79316352

約数和(自身を除く): 51959792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4441, 6160, 8882, 17764, 22205, 31087, 35528, 44410, 48851, 62174, 71056, 88820, 97702, 124348, 155435, 177640, 195404, 244255, 248696, 310870, 341957, 355280, 390808, 488510, 497392, 621740, 683914, 781616, 977020, 1243480, 1367828, 1709785, 1954040, 2486960, 2735656, 3419570, 3908080, 5471312, 6839140, 13678280, 27356560]

約数ペア:

[(1, 27356560), (2, 13678280), (4, 6839140), (5, 5471312), (7, 3908080), (8, 3419570), (10, 2735656), (11, 2486960), (14, 1954040), (16, 1709785), (20, 1367828), (22, 1243480), (28, 977020), (35, 781616), (40, 683914), (44, 621740), (55, 497392), (56, 488510), (70, 390808), (77, 355280), (80, 341957), (88, 310870), (110, 248696), (112, 244255), (140, 195404), (154, 177640), (176, 155435), (220, 124348), (280, 97702), (308, 88820), (385, 71056), (440, 62174), (560, 48851), (616, 44410), (770, 35528), (880, 31087), (1232, 22205), (1540, 17764), (3080, 8882), (4441, 6160)]