30134800

素因数分解:

$2^4\times 5^2\times {\mathrm{75337}}^1$

素因数の和:75355

約数の個数: 30

約数和(自身を含む): 72399818

約数和(自身を除く): 42265018

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 75337, 150674, 301348, 376685, 602696, 753370, 1205392, 1506740, 1883425, 3013480, 3766850, 6026960, 7533700, 15067400, 30134800]

約数ペア:

[(1, 30134800), (2, 15067400), (4, 7533700), (5, 6026960), (8, 3766850), (10, 3013480), (16, 1883425), (20, 1506740), (25, 1205392), (40, 753370), (50, 602696), (80, 376685), (100, 301348), (200, 150674), (400, 75337)]