23642920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5002

約数の個数: 64

約数和(自身を含む): 64385280

約数和(自身を除く): 40742360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 4967, 9934, 19868, 24835, 34769, 39736, 49670, 69538, 84439, 99340, 139076, 168878, 173845, 198680, 278152, 337756, 347690, 422195, 591073, 675512, 695380, 844390, 1182146, 1390760, 1688780, 2364292, 2955365, 3377560, 4728584, 5910730, 11821460, 23642920]

約数ペア:

[(1, 23642920), (2, 11821460), (4, 5910730), (5, 4728584), (7, 3377560), (8, 2955365), (10, 2364292), (14, 1688780), (17, 1390760), (20, 1182146), (28, 844390), (34, 695380), (35, 675512), (40, 591073), (56, 422195), (68, 347690), (70, 337756), (85, 278152), (119, 198680), (136, 173845), (140, 168878), (170, 139076), (238, 99340), (280, 84439), (340, 69538), (476, 49670), (595, 39736), (680, 34769), (952, 24835), (1190, 19868), (2380, 9934), (4760, 4967)]