1507160020

素因数分解:

$2^2\times 5^1\times {\mathrm{75358001}}^1$

素因数の和:75358010

約数の個数: 12

約数和(自身を含む): 3165036084

約数和(自身を除く): 1657876064

約数列:

[1, 2, 4, 5, 10, 20, 75358001, 150716002, 301432004, 376790005, 753580010, 1507160020]

約数ペア:

[(1, 1507160020), (2, 753580010), (4, 376790005), (5, 301432004), (10, 150716002), (20, 75358001)]