77455730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{64013}}^1$

素因数の和:64042

約数の個数: 24

約数和(自身を含む): 153249516

約数和(自身を除く): 75793786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 64013, 128026, 320065, 640130, 704143, 1408286, 3520715, 7041430, 7745573, 15491146, 38727865, 77455730]

約数ペア:

[(1, 77455730), (2, 38727865), (5, 15491146), (10, 7745573), (11, 7041430), (22, 3520715), (55, 1408286), (110, 704143), (121, 640130), (242, 320065), (605, 128026), (1210, 64013)]