129600258350

素因数分解:

$2^1\times 5^2\times {\mathrm{2592005167}}^1$

素因数の和:2592005179

約数の個数: 12

約数和(自身を含む): 241056480624

約数和(自身を除く): 111456222274

約数列:

[1, 2, 5, 10, 25, 50, 2592005167, 5184010334, 12960025835, 25920051670, 64800129175, 129600258350]

約数ペア:

[(1, 129600258350), (2, 64800129175), (5, 25920051670), (10, 12960025835), (25, 5184010334), (50, 2592005167)]