68029580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200087}}^1$

素因数の和:200113

約数の個数: 24

約数和(自身を含む): 151266528

約数和(自身を除く): 83236948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 200087, 400174, 800348, 1000435, 2000870, 3401479, 4001740, 6802958, 13605916, 17007395, 34014790, 68029580]

約数ペア:

[(1, 68029580), (2, 34014790), (4, 17007395), (5, 13605916), (10, 6802958), (17, 4001740), (20, 3401479), (34, 2000870), (68, 1000435), (85, 800348), (170, 400174), (340, 200087)]