9290800

素因数分解:

$2^4\times 5^2\times {\mathrm{23227}}^1$

素因数の和:23245

約数の個数: 30

約数和(自身を含む): 22322108

約数和(自身を除く): 13031308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23227, 46454, 92908, 116135, 185816, 232270, 371632, 464540, 580675, 929080, 1161350, 1858160, 2322700, 4645400, 9290800]

約数ペア:

[(1, 9290800), (2, 4645400), (4, 2322700), (5, 1858160), (8, 1161350), (10, 929080), (16, 580675), (20, 464540), (25, 371632), (40, 232270), (50, 185816), (80, 116135), (100, 92908), (200, 46454), (400, 23227)]