22943480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 59927040

約数和(自身を除く): 36983560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1223, 1340, 1876, 2345, 2446, 2680, 3752, 4690, 4892, 6115, 8561, 9380, 9784, 12230, 17122, 18760, 24460, 34244, 42805, 48920, 68488, 81941, 85610, 163882, 171220, 327764, 342440, 409705, 573587, 655528, 819410, 1147174, 1638820, 2294348, 2867935, 3277640, 4588696, 5735870, 11471740, 22943480]

約数ペア:

[(1, 22943480), (2, 11471740), (4, 5735870), (5, 4588696), (7, 3277640), (8, 2867935), (10, 2294348), (14, 1638820), (20, 1147174), (28, 819410), (35, 655528), (40, 573587), (56, 409705), (67, 342440), (70, 327764), (134, 171220), (140, 163882), (268, 85610), (280, 81941), (335, 68488), (469, 48920), (536, 42805), (670, 34244), (938, 24460), (1223, 18760), (1340, 17122), (1876, 12230), (2345, 9784), (2446, 9380), (2680, 8561), (3752, 6115), (4690, 4892)]