9216400

素因数分解:

$2^4\times 5^2\times {\mathrm{23041}}^1$

素因数の和:23059

約数の個数: 30

約数和(自身を含む): 22143362

約数和(自身を除く): 12926962

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23041, 46082, 92164, 115205, 184328, 230410, 368656, 460820, 576025, 921640, 1152050, 1843280, 2304100, 4608200, 9216400]

約数ペア:

[(1, 9216400), (2, 4608200), (4, 2304100), (5, 1843280), (8, 1152050), (10, 921640), (16, 576025), (20, 460820), (25, 368656), (40, 230410), (50, 184328), (80, 115205), (100, 92164), (200, 46082), (400, 23041)]