80520006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5431}}^1$

素因数の和:5796

約数の個数: 32

約数和(自身を含む): 184601088

約数和(自身を除く): 104081082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 5431, 7413, 10862, 14826, 16293, 32586, 38017, 76034, 114051, 228102, 1917143, 3834286, 5751429, 11502858, 13420001, 26840002, 40260003, 80520006]

約数ペア:

[(1, 80520006), (2, 40260003), (3, 26840002), (6, 13420001), (7, 11502858), (14, 5751429), (21, 3834286), (42, 1917143), (353, 228102), (706, 114051), (1059, 76034), (2118, 38017), (2471, 32586), (4942, 16293), (5431, 14826), (7413, 10862)]