227812840

素因数分解:

$2^3\times 5^1\times {\mathrm{5695321}}^1$

素因数の和:5695332

約数の個数: 16

約数和(自身を含む): 512578980

約数和(自身を除く): 284766140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5695321, 11390642, 22781284, 28476605, 45562568, 56953210, 113906420, 227812840]

約数ペア:

[(1, 227812840), (2, 113906420), (4, 56953210), (5, 45562568), (8, 28476605), (10, 22781284), (20, 11390642), (40, 5695321)]