77798930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5569}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 153999360

約数和(自身を除く): 76200430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 5569, 6985, 11138, 13970, 27845, 55690, 61259, 122518, 306295, 612590, 707263, 1414526, 3536315, 7072630, 7779893, 15559786, 38899465, 77798930]

約数ペア:

[(1, 77798930), (2, 38899465), (5, 15559786), (10, 7779893), (11, 7072630), (22, 3536315), (55, 1414526), (110, 707263), (127, 612590), (254, 306295), (635, 122518), (1270, 61259), (1397, 55690), (2794, 27845), (5569, 13970), (6985, 11138)]