27403722280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{47147}}^1$

素因数の和:48490

約数の個数: 64

約数和(自身を含む): 67316028480

約数和(自身を除く): 39912306200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1321, 2642, 5284, 6605, 10568, 13210, 14531, 26420, 29062, 47147, 52840, 58124, 72655, 94294, 116248, 145310, 188588, 235735, 290620, 377176, 471470, 518617, 581240, 942940, 1037234, 1885880, 2074468, 2593085, 4148936, 5186170, 10372340, 20744680, 62281187, 124562374, 249124748, 311405935, 498249496, 622811870, 685093057, 1245623740, 1370186114, 2491247480, 2740372228, 3425465285, 5480744456, 6850930570, 13701861140, 27403722280]

約数ペア:

[(1, 27403722280), (2, 13701861140), (4, 6850930570), (5, 5480744456), (8, 3425465285), (10, 2740372228), (11, 2491247480), (20, 1370186114), (22, 1245623740), (40, 685093057), (44, 622811870), (55, 498249496), (88, 311405935), (110, 249124748), (220, 124562374), (440, 62281187), (1321, 20744680), (2642, 10372340), (5284, 5186170), (6605, 4148936), (10568, 2593085), (13210, 2074468), (14531, 1885880), (26420, 1037234), (29062, 942940), (47147, 581240), (52840, 518617), (58124, 471470), (72655, 377176), (94294, 290620), (116248, 235735), (145310, 188588)]