85869110

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78779}}^1$

素因数の和:78895

約数の個数: 16

約数和(自身を含む): 155984400

約数和(自身を除く): 70115290

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 78779, 157558, 393895, 787790, 8586911, 17173822, 42934555, 85869110]

約数ペア:

[(1, 85869110), (2, 42934555), (5, 17173822), (10, 8586911), (109, 787790), (218, 393895), (545, 157558), (1090, 78779)]