27348580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11491}}^1$

素因数の和:11524

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 42155036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 11491, 22982, 45964, 57455, 80437, 114910, 160874, 195347, 229820, 321748, 390694, 402185, 781388, 804370, 976735, 1367429, 1608740, 1953470, 2734858, 3906940, 5469716, 6837145, 13674290, 27348580]

約数ペア:

[(1, 27348580), (2, 13674290), (4, 6837145), (5, 5469716), (7, 3906940), (10, 2734858), (14, 1953470), (17, 1608740), (20, 1367429), (28, 976735), (34, 804370), (35, 781388), (68, 402185), (70, 390694), (85, 321748), (119, 229820), (140, 195347), (170, 160874), (238, 114910), (340, 80437), (476, 57455), (595, 45964), (1190, 22982), (2380, 11491)]