23089040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 58202004

約数和(自身を除く): 35112964

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 149, 208, 260, 298, 520, 596, 745, 1040, 1192, 1490, 1937, 2384, 2980, 3874, 5960, 7748, 9685, 11920, 15496, 19370, 22201, 30992, 38740, 44402, 77480, 88804, 111005, 154960, 177608, 222010, 288613, 355216, 444020, 577226, 888040, 1154452, 1443065, 1776080, 2308904, 2886130, 4617808, 5772260, 11544520, 23089040]

約数ペア:

[(1, 23089040), (2, 11544520), (4, 5772260), (5, 4617808), (8, 2886130), (10, 2308904), (13, 1776080), (16, 1443065), (20, 1154452), (26, 888040), (40, 577226), (52, 444020), (65, 355216), (80, 288613), (104, 222010), (130, 177608), (149, 154960), (208, 111005), (260, 88804), (298, 77480), (520, 44402), (596, 38740), (745, 30992), (1040, 22201), (1192, 19370), (1490, 15496), (1937, 11920), (2384, 9685), (2980, 7748), (3874, 5960)]