10858280

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 24532200

約数和(自身を除く): 13673920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 769, 1412, 1538, 1765, 2824, 3076, 3530, 3845, 6152, 7060, 7690, 14120, 15380, 30760, 271457, 542914, 1085828, 1357285, 2171656, 2714570, 5429140, 10858280]

約数ペア:

[(1, 10858280), (2, 5429140), (4, 2714570), (5, 2171656), (8, 1357285), (10, 1085828), (20, 542914), (40, 271457), (353, 30760), (706, 15380), (769, 14120), (1412, 7690), (1538, 7060), (1765, 6152), (2824, 3845), (3076, 3530)]