12774520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29033}}^1$

素因数の和:29055

約数の個数: 32

約数和(自身を含む): 31356720

約数和(自身を除く): 18582200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 29033, 58066, 116132, 145165, 232264, 290330, 319363, 580660, 638726, 1161320, 1277452, 1596815, 2554904, 3193630, 6387260, 12774520]

約数ペア:

[(1, 12774520), (2, 6387260), (4, 3193630), (5, 2554904), (8, 1596815), (10, 1277452), (11, 1161320), (20, 638726), (22, 580660), (40, 319363), (44, 290330), (55, 232264), (88, 145165), (110, 116132), (220, 58066), (440, 29033)]