1020352510

素因数分解:

$2^1\times 5^1\times {\mathrm{5051}}^1\times {\mathrm{20201}}^1$

素因数の和:25259

約数の個数: 16

約数和(自身を含む): 1837089072

約数和(自身を除く): 816736562

約数列:

[1, 2, 5, 10, 5051, 10102, 20201, 25255, 40402, 50510, 101005, 202010, 102035251, 204070502, 510176255, 1020352510]

約数ペア:

[(1, 1020352510), (2, 510176255), (5, 204070502), (10, 102035251), (5051, 202010), (10102, 101005), (20201, 50510), (25255, 40402)]