29672720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4817}}^1$

素因数の和:4848

約数の個数: 80

約数和(自身を含む): 86030208

約数和(自身を除く): 56357488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4817, 6160, 9634, 19268, 24085, 33719, 38536, 48170, 52987, 67438, 77072, 96340, 105974, 134876, 168595, 192680, 211948, 264935, 269752, 337190, 370909, 385360, 423896, 529870, 539504, 674380, 741818, 847792, 1059740, 1348760, 1483636, 1854545, 2119480, 2697520, 2967272, 3709090, 4238960, 5934544, 7418180, 14836360, 29672720]

約数ペア:

[(1, 29672720), (2, 14836360), (4, 7418180), (5, 5934544), (7, 4238960), (8, 3709090), (10, 2967272), (11, 2697520), (14, 2119480), (16, 1854545), (20, 1483636), (22, 1348760), (28, 1059740), (35, 847792), (40, 741818), (44, 674380), (55, 539504), (56, 529870), (70, 423896), (77, 385360), (80, 370909), (88, 337190), (110, 269752), (112, 264935), (140, 211948), (154, 192680), (176, 168595), (220, 134876), (280, 105974), (308, 96340), (385, 77072), (440, 67438), (560, 52987), (616, 48170), (770, 38536), (880, 33719), (1232, 24085), (1540, 19268), (3080, 9634), (4817, 6160)]