4342960

素因数分解:

$2^4\times 5^1\times {\mathrm{54287}}^1$

素因数の和:54300

約数の個数: 20

約数和(自身を含む): 10097568

約数和(自身を除く): 5754608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54287, 108574, 217148, 271435, 434296, 542870, 868592, 1085740, 2171480, 4342960]

約数ペア:

[(1, 4342960), (2, 2171480), (4, 1085740), (5, 868592), (8, 542870), (10, 434296), (16, 271435), (20, 217148), (40, 108574), (80, 54287)]