2064210010

素因数分解:

$2^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{77983}}^1$

素因数の和:80637

約数の個数: 16

約数和(自身を含む): 3717029376

約数和(自身を除く): 1652819366

約数列:

[1, 2, 5, 10, 2647, 5294, 13235, 26470, 77983, 155966, 389915, 779830, 206421001, 412842002, 1032105005, 2064210010]

約数ペア:

[(1, 2064210010), (2, 1032105005), (5, 412842002), (10, 206421001), (2647, 779830), (5294, 389915), (13235, 155966), (26470, 77983)]