14052280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 34927200

約数和(自身を除く): 20874920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 293, 436, 440, 545, 586, 872, 1090, 1172, 1199, 1465, 2180, 2344, 2398, 2930, 3223, 4360, 4796, 5860, 5995, 6446, 9592, 11720, 11990, 12892, 16115, 23980, 25784, 31937, 32230, 47960, 63874, 64460, 127748, 128920, 159685, 255496, 319370, 351307, 638740, 702614, 1277480, 1405228, 1756535, 2810456, 3513070, 7026140, 14052280]

約数ペア:

[(1, 14052280), (2, 7026140), (4, 3513070), (5, 2810456), (8, 1756535), (10, 1405228), (11, 1277480), (20, 702614), (22, 638740), (40, 351307), (44, 319370), (55, 255496), (88, 159685), (109, 128920), (110, 127748), (218, 64460), (220, 63874), (293, 47960), (436, 32230), (440, 31937), (545, 25784), (586, 23980), (872, 16115), (1090, 12892), (1172, 11990), (1199, 11720), (1465, 9592), (2180, 6446), (2344, 5995), (2398, 5860), (2930, 4796), (3223, 4360)]