86290010

素因数分解:

$2^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{3209}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 155428200

約数和(自身を除く): 69138190

約数列:

[1, 2, 5, 10, 2689, 3209, 5378, 6418, 13445, 16045, 26890, 32090, 8629001, 17258002, 43145005, 86290010]

約数ペア:

[(1, 86290010), (2, 43145005), (5, 17258002), (10, 8629001), (2689, 32090), (3209, 26890), (5378, 16045), (6418, 13445)]