83070860

素因数分解:

$2^2\times 5^1\times {\mathrm{4153543}}^1$

素因数の和:4153552

約数の個数: 12

約数和(自身を含む): 174448848

約数和(自身を除く): 91377988

約数列:

[1, 2, 4, 5, 10, 20, 4153543, 8307086, 16614172, 20767715, 41535430, 83070860]

約数ペア:

[(1, 83070860), (2, 41535430), (4, 20767715), (5, 16614172), (10, 8307086), (20, 4153543)]