2100084370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{20407}}^1$

素因数の和:20706

約数の個数: 32

約数和(自身を含む): 3887968896

約数和(自身を除く): 1787884526

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 2510, 10291, 20407, 20582, 40814, 51455, 102035, 102910, 204070, 836687, 1673374, 4183435, 5122157, 8366870, 10244314, 25610785, 51221570, 210008437, 420016874, 1050042185, 2100084370]

約数ペア:

[(1, 2100084370), (2, 1050042185), (5, 420016874), (10, 210008437), (41, 51221570), (82, 25610785), (205, 10244314), (251, 8366870), (410, 5122157), (502, 4183435), (1255, 1673374), (2510, 836687), (10291, 204070), (20407, 102910), (20582, 102035), (40814, 51455)]