4648850020

素因数分解:

$2^2\times 5^1\times {\mathrm{232442501}}^1$

素因数の和:232442510

約数の個数: 12

約数和(自身を含む): 9762585084

約数和(自身を除く): 5113735064

約数列:

[1, 2, 4, 5, 10, 20, 232442501, 464885002, 929770004, 1162212505, 2324425010, 4648850020]

約数ペア:

[(1, 4648850020), (2, 2324425010), (4, 1162212505), (5, 929770004), (10, 464885002), (20, 232442501)]