61680860

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6661}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 129829056

約数和(自身を除く): 68148196

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 6661, 9260, 13322, 26644, 33305, 66610, 133220, 3084043, 6168086, 12336172, 15420215, 30840430, 61680860]

約数ペア:

[(1, 61680860), (2, 30840430), (4, 15420215), (5, 12336172), (10, 6168086), (20, 3084043), (463, 133220), (926, 66610), (1852, 33305), (2315, 26644), (4630, 13322), (6661, 9260)]