112202800

素因数分解:

$2^4\times 5^2\times {\mathrm{280507}}^1$

素因数の和:280525

約数の個数: 30

約数和(自身を含む): 269568188

約数和(自身を除く): 157365388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 280507, 561014, 1122028, 1402535, 2244056, 2805070, 4488112, 5610140, 7012675, 11220280, 14025350, 22440560, 28050700, 56101400, 112202800]

約数ペア:

[(1, 112202800), (2, 56101400), (4, 28050700), (5, 22440560), (8, 14025350), (10, 11220280), (16, 7012675), (20, 5610140), (25, 4488112), (40, 2805070), (50, 2244056), (80, 1402535), (100, 1122028), (200, 561014), (400, 280507)]