4802800

素因数分解:

$2^4\times 5^2\times {\mathrm{12007}}^1$

素因数の和:12025

約数の個数: 30

約数和(自身を含む): 11539688

約数和(自身を除く): 6736888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12007, 24014, 48028, 60035, 96056, 120070, 192112, 240140, 300175, 480280, 600350, 960560, 1200700, 2401400, 4802800]

約数ペア:

[(1, 4802800), (2, 2401400), (4, 1200700), (5, 960560), (8, 600350), (10, 480280), (16, 300175), (20, 240140), (25, 192112), (40, 120070), (50, 96056), (80, 60035), (100, 48028), (200, 24014), (400, 12007)]