13248760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47317}}^1$

素因数の和:47335

約数の個数: 32

約数和(自身を含む): 34068960

約数和(自身を除く): 20820200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47317, 94634, 189268, 236585, 331219, 378536, 473170, 662438, 946340, 1324876, 1656095, 1892680, 2649752, 3312190, 6624380, 13248760]

約数ペア:

[(1, 13248760), (2, 6624380), (4, 3312190), (5, 2649752), (7, 1892680), (8, 1656095), (10, 1324876), (14, 946340), (20, 662438), (28, 473170), (35, 378536), (40, 331219), (56, 236585), (70, 189268), (140, 94634), (280, 47317)]