136134800

素因数分解:

$2^4\times 5^2\times {\mathrm{340337}}^1$

素因数の和:340355

約数の個数: 30

約数和(自身を含む): 327064818

約数和(自身を除く): 190930018

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 340337, 680674, 1361348, 1701685, 2722696, 3403370, 5445392, 6806740, 8508425, 13613480, 17016850, 27226960, 34033700, 68067400, 136134800]

約数ペア:

[(1, 136134800), (2, 68067400), (4, 34033700), (5, 27226960), (8, 17016850), (10, 13613480), (16, 8508425), (20, 6806740), (25, 5445392), (40, 3403370), (50, 2722696), (80, 1701685), (100, 1361348), (200, 680674), (400, 340337)]