66246010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{47659}}^1$

素因数の和:47805

約数の個数: 16

約数和(自身を含む): 120103200

約数和(自身を除く): 53857190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 47659, 95318, 238295, 476590, 6624601, 13249202, 33123005, 66246010]

約数ペア:

[(1, 66246010), (2, 33123005), (5, 13249202), (10, 6624601), (139, 476590), (278, 238295), (695, 95318), (1390, 47659)]