14402800

素因数分解:

$2^4\times 5^2\times {\mathrm{36007}}^1$

素因数の和:36025

約数の個数: 30

約数和(自身を含む): 34603688

約数和(自身を除く): 20200888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 36007, 72014, 144028, 180035, 288056, 360070, 576112, 720140, 900175, 1440280, 1800350, 2880560, 3600700, 7201400, 14402800]

約数ペア:

[(1, 14402800), (2, 7201400), (4, 3600700), (5, 2880560), (8, 1800350), (10, 1440280), (16, 900175), (20, 720140), (25, 576112), (40, 360070), (50, 288056), (80, 180035), (100, 144028), (200, 72014), (400, 36007)]