66952030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75227}}^1$

素因数の和:75323

約数の個数: 16

約数和(自身を含む): 121869360

約数和(自身を除く): 54917330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 75227, 150454, 376135, 752270, 6695203, 13390406, 33476015, 66952030]

約数ペア:

[(1, 66952030), (2, 33476015), (5, 13390406), (10, 6695203), (89, 752270), (178, 376135), (445, 150454), (890, 75227)]