2080294810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{8291}}^1$

素因数の和:10590

約数の個数: 32

約数和(自身を含む): 4087226304

約数和(自身を除く): 2006931494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2281, 4562, 8291, 11405, 16582, 22810, 25091, 41455, 50182, 82910, 91201, 125455, 182402, 250910, 456005, 912010, 18911771, 37823542, 94558855, 189117710, 208029481, 416058962, 1040147405, 2080294810]

約数ペア:

[(1, 2080294810), (2, 1040147405), (5, 416058962), (10, 208029481), (11, 189117710), (22, 94558855), (55, 37823542), (110, 18911771), (2281, 912010), (4562, 456005), (8291, 250910), (11405, 182402), (16582, 125455), (22810, 91201), (25091, 82910), (41455, 50182)]