229702960

素因数分解:

$2^4\times 5^1\times {\mathrm{2871287}}^1$

素因数の和:2871300

約数の個数: 20

約数和(自身を含む): 534059568

約数和(自身を除く): 304356608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2871287, 5742574, 11485148, 14356435, 22970296, 28712870, 45940592, 57425740, 114851480, 229702960]

約数ペア:

[(1, 229702960), (2, 114851480), (4, 57425740), (5, 45940592), (8, 28712870), (10, 22970296), (16, 14356435), (20, 11485148), (40, 5742574), (80, 2871287)]