2152160

素因数分解:

$2^5\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13466

約数の個数: 24

約数和(自身を含む): 5084856

約数和(自身を除く): 2932696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13451, 26902, 53804, 67255, 107608, 134510, 215216, 269020, 430432, 538040, 1076080, 2152160]

約数ペア:

[(1, 2152160), (2, 1076080), (4, 538040), (5, 430432), (8, 269020), (10, 215216), (16, 134510), (20, 107608), (32, 67255), (40, 53804), (80, 26902), (160, 13451)]