61777060

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4673}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 129955896

約数和(自身を除く): 68178836

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 4673, 6610, 9346, 13220, 18692, 23365, 46730, 93460, 3088853, 6177706, 12355412, 15444265, 30888530, 61777060]

約数ペア:

[(1, 61777060), (2, 30888530), (4, 15444265), (5, 12355412), (10, 6177706), (20, 3088853), (661, 93460), (1322, 46730), (2644, 23365), (3305, 18692), (4673, 13220), (6610, 9346)]