66400370

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{112543}}^1$

素因数の和:112609

約数の個数: 16

約数和(自身を含む): 121547520

約数和(自身を除く): 55147150

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 112543, 225086, 562715, 1125430, 6640037, 13280074, 33200185, 66400370]

約数ペア:

[(1, 66400370), (2, 33200185), (5, 13280074), (10, 6640037), (59, 1125430), (118, 562715), (295, 225086), (590, 112543)]