76010020

素因数分解:

$2^2\times 5^1\times {\mathrm{3800501}}^1$

素因数の和:3800510

約数の個数: 12

約数和(自身を含む): 159621084

約数和(自身を除く): 83611064

約数列:

[1, 2, 4, 5, 10, 20, 3800501, 7601002, 15202004, 19002505, 38005010, 76010020]

約数ペア:

[(1, 76010020), (2, 38005010), (4, 19002505), (5, 15202004), (10, 7601002), (20, 3800501)]