12562660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17919260

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, 3359, 3740, 6718, 13436, 16795, 33590, 36949, 57103, 67180, 73898, 114206, 147796, 184745, 228412, 285515, 369490, 571030, 628133, 738980, 1142060, 1256266, 2512532, 3140665, 6281330, 12562660]

約数ペア:

[(1, 12562660), (2, 6281330), (4, 3140665), (5, 2512532), (10, 1256266), (11, 1142060), (17, 738980), (20, 628133), (22, 571030), (34, 369490), (44, 285515), (55, 228412), (68, 184745), (85, 147796), (110, 114206), (170, 73898), (187, 67180), (220, 57103), (340, 36949), (374, 33590), (748, 16795), (935, 13436), (1870, 6718), (3359, 3740)]