23057720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82349}}^1$

素因数の和:82367

約数の個数: 32

約数和(自身を含む): 59292000

約数和(自身を除く): 36234280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82349, 164698, 329396, 411745, 576443, 658792, 823490, 1152886, 1646980, 2305772, 2882215, 3293960, 4611544, 5764430, 11528860, 23057720]

約数ペア:

[(1, 23057720), (2, 11528860), (4, 5764430), (5, 4611544), (7, 3293960), (8, 2882215), (10, 2305772), (14, 1646980), (20, 1152886), (28, 823490), (35, 658792), (40, 576443), (56, 411745), (70, 329396), (140, 164698), (280, 82349)]