39660970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172439}}^1$

素因数の和:172469

約数の個数: 16

約数和(自身を含む): 74494080

約数和(自身を除く): 34833110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 172439, 344878, 862195, 1724390, 3966097, 7932194, 19830485, 39660970]

約数ペア:

[(1, 39660970), (2, 19830485), (5, 7932194), (10, 3966097), (23, 1724390), (46, 862195), (115, 344878), (230, 172439)]