4382960

素因数分解:

$2^4\times 5^1\times {\mathrm{54787}}^1$

素因数の和:54800

約数の個数: 20

約数和(自身を含む): 10190568

約数和(自身を除く): 5807608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54787, 109574, 219148, 273935, 438296, 547870, 876592, 1095740, 2191480, 4382960]

約数ペア:

[(1, 4382960), (2, 2191480), (4, 1095740), (5, 876592), (8, 547870), (10, 438296), (16, 273935), (20, 219148), (40, 109574), (80, 54787)]