62913980

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4759}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 132347040

約数和(自身を除く): 69433060

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 4759, 6610, 9518, 13220, 19036, 23795, 47590, 95180, 3145699, 6291398, 12582796, 15728495, 31456990, 62913980]

約数ペア:

[(1, 62913980), (2, 31456990), (4, 15728495), (5, 12582796), (10, 6291398), (20, 3145699), (661, 95180), (1322, 47590), (2644, 23795), (3305, 19036), (4759, 13220), (6610, 9518)]