274177760

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 664215552

約数和(自身を除く): 390037792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 127, 131, 160, 206, 254, 262, 412, 508, 515, 524, 635, 655, 824, 1016, 1030, 1048, 1270, 1310, 1648, 2032, 2060, 2096, 2540, 2620, 3296, 4064, 4120, 4192, 5080, 5240, 8240, 10160, 10480, 13081, 13493, 16480, 16637, 20320, 20960, 26162, 26986, 33274, 52324, 53972, 65405, 66548, 67465, 83185, 104648, 107944, 130810, 133096, 134930, 166370, 209296, 215888, 261620, 266192, 269860, 332740, 418592, 431776, 523240, 532384, 539720, 665480, 1046480, 1079440, 1330960, 1713611, 2092960, 2158880, 2661920, 3427222, 6854444, 8568055, 13708888, 17136110, 27417776, 34272220, 54835552, 68544440, 137088880, 274177760]

約数ペア:

[(1, 274177760), (2, 137088880), (4, 68544440), (5, 54835552), (8, 34272220), (10, 27417776), (16, 17136110), (20, 13708888), (32, 8568055), (40, 6854444), (80, 3427222), (103, 2661920), (127, 2158880), (131, 2092960), (160, 1713611), (206, 1330960), (254, 1079440), (262, 1046480), (412, 665480), (508, 539720), (515, 532384), (524, 523240), (635, 431776), (655, 418592), (824, 332740), (1016, 269860), (1030, 266192), (1048, 261620), (1270, 215888), (1310, 209296), (1648, 166370), (2032, 134930), (2060, 133096), (2096, 130810), (2540, 107944), (2620, 104648), (3296, 83185), (4064, 67465), (4120, 66548), (4192, 65405), (5080, 53972), (5240, 52324), (8240, 33274), (10160, 26986), (10480, 26162), (13081, 20960), (13493, 20320), (16480, 16637)]