42812690

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5279}}^1$

素因数の和:6097

約数の個数: 16

約数和(自身を含む): 77172480

約数和(自身を除く): 34359790

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 5279, 8110, 10558, 26395, 52790, 4281269, 8562538, 21406345, 42812690]

約数ペア:

[(1, 42812690), (2, 21406345), (5, 8562538), (10, 4281269), (811, 52790), (1622, 26395), (4055, 10558), (5279, 8110)]