2005353070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{392437}}^1$

素因数の和:392524

約数の個数: 32

約数和(自身を含む): 4181819328

約数和(自身を除く): 2176466258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 392437, 784874, 1962185, 2747059, 3924370, 5494118, 13735295, 27470590, 28647901, 57295802, 143239505, 200535307, 286479010, 401070614, 1002676535, 2005353070]

約数ペア:

[(1, 2005353070), (2, 1002676535), (5, 401070614), (7, 286479010), (10, 200535307), (14, 143239505), (35, 57295802), (70, 28647901), (73, 27470590), (146, 13735295), (365, 5494118), (511, 3924370), (730, 2747059), (1022, 1962185), (2555, 784874), (5110, 392437)]