79908950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{145289}}^1$

素因数の和:145312

約数の個数: 24

約数和(自身を含む): 162143640

約数和(自身を除く): 82234690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 145289, 290578, 726445, 1452890, 1598179, 3196358, 3632225, 7264450, 7990895, 15981790, 39954475, 79908950]

約数ペア:

[(1, 79908950), (2, 39954475), (5, 15981790), (10, 7990895), (11, 7264450), (22, 3632225), (25, 3196358), (50, 1598179), (55, 1452890), (110, 726445), (275, 290578), (550, 145289)]