9210800

素因数分解:

$2^4\times 5^2\times {\mathrm{23027}}^1$

素因数の和:23045

約数の個数: 30

約数和(自身を含む): 22129908

約数和(自身を除く): 12919108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23027, 46054, 92108, 115135, 184216, 230270, 368432, 460540, 575675, 921080, 1151350, 1842160, 2302700, 4605400, 9210800]

約数ペア:

[(1, 9210800), (2, 4605400), (4, 2302700), (5, 1842160), (8, 1151350), (10, 921080), (16, 575675), (20, 460540), (25, 368432), (40, 230270), (50, 184216), (80, 115135), (100, 92108), (200, 46054), (400, 23027)]