27492740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7388

約数の個数: 48

約数和(自身を含む): 66697344

約数和(自身を除く): 39204604

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7351, 14702, 29404, 36755, 73510, 80861, 124967, 147020, 161722, 249934, 323444, 404305, 499868, 624835, 808610, 1249670, 1374637, 1617220, 2499340, 2749274, 5498548, 6873185, 13746370, 27492740]

約数ペア:

[(1, 27492740), (2, 13746370), (4, 6873185), (5, 5498548), (10, 2749274), (11, 2499340), (17, 1617220), (20, 1374637), (22, 1249670), (34, 808610), (44, 624835), (55, 499868), (68, 404305), (85, 323444), (110, 249934), (170, 161722), (187, 147020), (220, 124967), (340, 80861), (374, 73510), (748, 36755), (935, 29404), (1870, 14702), (3740, 7351)]