105907600

素因数分解:

$2^4\times 5^2\times {\mathrm{264769}}^1$

素因数の和:264787

約数の個数: 30

約数和(自身を含む): 254443970

約数和(自身を除く): 148536370

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 264769, 529538, 1059076, 1323845, 2118152, 2647690, 4236304, 5295380, 6619225, 10590760, 13238450, 21181520, 26476900, 52953800, 105907600]

約数ペア:

[(1, 105907600), (2, 52953800), (4, 26476900), (5, 21181520), (8, 13238450), (10, 10590760), (16, 6619225), (20, 5295380), (25, 4236304), (40, 2647690), (50, 2118152), (80, 1323845), (100, 1059076), (200, 529538), (400, 264769)]