2010129520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{6221}}^1$

素因数の和:6818

約数の個数: 80

約数和(自身を含む): 5351318208

約数和(自身を除く): 3341188688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 577, 1154, 2308, 2885, 4039, 4616, 5770, 6221, 8078, 9232, 11540, 12442, 16156, 20195, 23080, 24884, 31105, 32312, 40390, 43547, 46160, 49768, 62210, 64624, 80780, 87094, 99536, 124420, 161560, 174188, 217735, 248840, 323120, 348376, 435470, 497680, 696752, 870940, 1741880, 3483760, 3589517, 7179034, 14358068, 17947585, 25126619, 28716136, 35895170, 50253238, 57432272, 71790340, 100506476, 125633095, 143580680, 201012952, 251266190, 287161360, 402025904, 502532380, 1005064760, 2010129520]

約数ペア:

[(1, 2010129520), (2, 1005064760), (4, 502532380), (5, 402025904), (7, 287161360), (8, 251266190), (10, 201012952), (14, 143580680), (16, 125633095), (20, 100506476), (28, 71790340), (35, 57432272), (40, 50253238), (56, 35895170), (70, 28716136), (80, 25126619), (112, 17947585), (140, 14358068), (280, 7179034), (560, 3589517), (577, 3483760), (1154, 1741880), (2308, 870940), (2885, 696752), (4039, 497680), (4616, 435470), (5770, 348376), (6221, 323120), (8078, 248840), (9232, 217735), (11540, 174188), (12442, 161560), (16156, 124420), (20195, 99536), (23080, 87094), (24884, 80780), (31105, 64624), (32312, 62210), (40390, 49768), (43547, 46160)]