78113120

素因数分解:

$2^5\times 5^1\times {\mathrm{488207}}^1$

素因数の和:488222

約数の個数: 24

約数和(自身を含む): 184542624

約数和(自身を除く): 106429504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 488207, 976414, 1952828, 2441035, 3905656, 4882070, 7811312, 9764140, 15622624, 19528280, 39056560, 78113120]

約数ペア:

[(1, 78113120), (2, 39056560), (4, 19528280), (5, 15622624), (8, 9764140), (10, 7811312), (16, 4882070), (20, 3905656), (32, 2441035), (40, 1952828), (80, 976414), (160, 488207)]