85828090

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{11161}}^1$

素因数の和:11937

約数の個数: 16

約数和(自身を含む): 154705320

約数和(自身を除く): 68877230

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 11161, 22322, 55805, 111610, 8582809, 17165618, 42914045, 85828090]

約数ペア:

[(1, 85828090), (2, 42914045), (5, 17165618), (10, 8582809), (769, 111610), (1538, 55805), (3845, 22322), (7690, 11161)]