13308970760

素因数分解:

$2^3\times 5^1\times {\mathrm{332724269}}^1$

素因数の和:332724280

約数の個数: 16

約数和(自身を含む): 29945184300

約数和(自身を除く): 16636213540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332724269, 665448538, 1330897076, 1663621345, 2661794152, 3327242690, 6654485380, 13308970760]

約数ペア:

[(1, 13308970760), (2, 6654485380), (4, 3327242690), (5, 2661794152), (8, 1663621345), (10, 1330897076), (20, 665448538), (40, 332724269)]