5214800

素因数分解:

$2^4\times 5^2\times {\mathrm{13037}}^1$

素因数の和:13055

約数の個数: 30

約数和(自身を含む): 12529518

約数和(自身を除く): 7314718

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13037, 26074, 52148, 65185, 104296, 130370, 208592, 260740, 325925, 521480, 651850, 1042960, 1303700, 2607400, 5214800]

約数ペア:

[(1, 5214800), (2, 2607400), (4, 1303700), (5, 1042960), (8, 651850), (10, 521480), (16, 325925), (20, 260740), (25, 208592), (40, 130370), (50, 104296), (80, 65185), (100, 52148), (200, 26074), (400, 13037)]