6222040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9329960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 179, 220, 316, 358, 395, 440, 632, 716, 790, 869, 895, 1432, 1580, 1738, 1790, 1969, 3160, 3476, 3580, 3938, 4345, 6952, 7160, 7876, 8690, 9845, 14141, 15752, 17380, 19690, 28282, 34760, 39380, 56564, 70705, 78760, 113128, 141410, 155551, 282820, 311102, 565640, 622204, 777755, 1244408, 1555510, 3111020, 6222040]

約数ペア:

[(1, 6222040), (2, 3111020), (4, 1555510), (5, 1244408), (8, 777755), (10, 622204), (11, 565640), (20, 311102), (22, 282820), (40, 155551), (44, 141410), (55, 113128), (79, 78760), (88, 70705), (110, 56564), (158, 39380), (179, 34760), (220, 28282), (316, 19690), (358, 17380), (395, 15752), (440, 14141), (632, 9845), (716, 8690), (790, 7876), (869, 7160), (895, 6952), (1432, 4345), (1580, 3938), (1738, 3580), (1790, 3476), (1969, 3160)]