3025200020

素因数分解:

$2^2\times 5^1\times {\mathrm{151260001}}^1$

素因数の和:151260010

約数の個数: 12

約数和(自身を含む): 6352920084

約数和(自身を除く): 3327720064

約数列:

[1, 2, 4, 5, 10, 20, 151260001, 302520002, 605040004, 756300005, 1512600010, 3025200020]

約数ペア:

[(1, 3025200020), (2, 1512600010), (4, 756300005), (5, 605040004), (10, 302520002), (20, 151260001)]