10784932240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{42221}}^1$

素因数の和:42368

約数の個数: 80

約数和(自身を含む): 26135755776

約数和(自身を除く): 15350823536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 412, 496, 515, 620, 824, 1030, 1240, 1648, 2060, 2480, 3193, 4120, 6386, 8240, 12772, 15965, 25544, 31930, 42221, 51088, 63860, 84442, 127720, 168884, 211105, 255440, 337768, 422210, 675536, 844420, 1308851, 1688840, 2617702, 3377680, 4348763, 5235404, 6544255, 8697526, 10470808, 13088510, 17395052, 20941616, 21743815, 26177020, 34790104, 43487630, 52354040, 69580208, 86975260, 104708080, 134811653, 173950520, 269623306, 347901040, 539246612, 674058265, 1078493224, 1348116530, 2156986448, 2696233060, 5392466120, 10784932240]

約数ペア:

[(1, 10784932240), (2, 5392466120), (4, 2696233060), (5, 2156986448), (8, 1348116530), (10, 1078493224), (16, 674058265), (20, 539246612), (31, 347901040), (40, 269623306), (62, 173950520), (80, 134811653), (103, 104708080), (124, 86975260), (155, 69580208), (206, 52354040), (248, 43487630), (310, 34790104), (412, 26177020), (496, 21743815), (515, 20941616), (620, 17395052), (824, 13088510), (1030, 10470808), (1240, 8697526), (1648, 6544255), (2060, 5235404), (2480, 4348763), (3193, 3377680), (4120, 2617702), (6386, 1688840), (8240, 1308851), (12772, 844420), (15965, 675536), (25544, 422210), (31930, 337768), (42221, 255440), (51088, 211105), (63860, 168884), (84442, 127720)]