11374240

素因数分解:

$2^5\times 5^1\times {\mathrm{71089}}^1$

素因数の和:71104

約数の個数: 24

約数和(自身を含む): 26872020

約数和(自身を除く): 15497780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71089, 142178, 284356, 355445, 568712, 710890, 1137424, 1421780, 2274848, 2843560, 5687120, 11374240]

約数ペア:

[(1, 11374240), (2, 5687120), (4, 2843560), (5, 2274848), (8, 1421780), (10, 1137424), (16, 710890), (20, 568712), (32, 355445), (40, 284356), (80, 142178), (160, 71089)]