14400280

素因数分解:

$2^3\times 5^1\times {\mathrm{360007}}^1$

素因数の和:360018

約数の個数: 16

約数和(自身を含む): 32400720

約数和(自身を除く): 18000440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 360007, 720014, 1440028, 1800035, 2880056, 3600070, 7200140, 14400280]

約数ペア:

[(1, 14400280), (2, 7200140), (4, 3600070), (5, 2880056), (8, 1800035), (10, 1440028), (20, 720014), (40, 360007)]