3902960

素因数分解:

$2^4\times 5^1\times {\mathrm{48787}}^1$

素因数の和:48800

約数の個数: 20

約数和(自身を含む): 9074568

約数和(自身を除く): 5171608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48787, 97574, 195148, 243935, 390296, 487870, 780592, 975740, 1951480, 3902960]

約数ペア:

[(1, 3902960), (2, 1951480), (4, 975740), (5, 780592), (8, 487870), (10, 390296), (16, 243935), (20, 195148), (40, 97574), (80, 48787)]