11528860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82349}}^1$

素因数の和:82365

約数の個数: 24

約数和(自身を含む): 27669600

約数和(自身を除く): 16140740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82349, 164698, 329396, 411745, 576443, 823490, 1152886, 1646980, 2305772, 2882215, 5764430, 11528860]

約数ペア:

[(1, 11528860), (2, 5764430), (4, 2882215), (5, 2305772), (7, 1646980), (10, 1152886), (14, 823490), (20, 576443), (28, 411745), (35, 329396), (70, 164698), (140, 82349)]