1830280

素因数分解:

$2^3\times 5^1\times {\mathrm{45757}}^1$

素因数の和:45768

約数の個数: 16

約数和(自身を含む): 4118220

約数和(自身を除く): 2287940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 45757, 91514, 183028, 228785, 366056, 457570, 915140, 1830280]

約数ペア:

[(1, 1830280), (2, 915140), (4, 457570), (5, 366056), (8, 228785), (10, 183028), (20, 91514), (40, 45757)]