2023346420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{12433}}^1$

素因数の和:12624

約数の個数: 48

約数和(自身を含む): 4344936960

約数和(自身を除く): 2321590540

約数列:

[1, 2, 4, 5, 10, 20, 79, 103, 158, 206, 316, 395, 412, 515, 790, 1030, 1580, 2060, 8137, 12433, 16274, 24866, 32548, 40685, 49732, 62165, 81370, 124330, 162740, 248660, 982207, 1280599, 1964414, 2561198, 3928828, 4911035, 5122396, 6402995, 9822070, 12805990, 19644140, 25611980, 101167321, 202334642, 404669284, 505836605, 1011673210, 2023346420]

約数ペア:

[(1, 2023346420), (2, 1011673210), (4, 505836605), (5, 404669284), (10, 202334642), (20, 101167321), (79, 25611980), (103, 19644140), (158, 12805990), (206, 9822070), (316, 6402995), (395, 5122396), (412, 4911035), (515, 3928828), (790, 2561198), (1030, 1964414), (1580, 1280599), (2060, 982207), (8137, 248660), (12433, 162740), (16274, 124330), (24866, 81370), (32548, 62165), (40685, 49732)]