17312961020

素因数分解:

$2^2\times 5^1\times {\mathrm{12119}}^1\times {\mathrm{71429}}^1$

素因数の和:83557

約数の個数: 24

約数和(自身を含む): 36360727200

約数和(自身を除く): 19047766180

約数列:

[1, 2, 4, 5, 10, 20, 12119, 24238, 48476, 60595, 71429, 121190, 142858, 242380, 285716, 357145, 714290, 1428580, 865648051, 1731296102, 3462592204, 4328240255, 8656480510, 17312961020]

約数ペア:

[(1, 17312961020), (2, 8656480510), (4, 4328240255), (5, 3462592204), (10, 1731296102), (20, 865648051), (12119, 1428580), (24238, 714290), (48476, 357145), (60595, 285716), (71429, 242380), (121190, 142858)]