4680490960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{33073}}^1$

素因数の和:33176

約数の個数: 80

約数和(自身を含む): 11442281040

約数和(自身を除く): 6761790080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 610, 976, 1160, 1220, 1769, 2320, 2440, 3538, 4880, 7076, 8845, 14152, 17690, 28304, 33073, 35380, 66146, 70760, 132292, 141520, 165365, 264584, 330730, 529168, 661460, 959117, 1322920, 1918234, 2017453, 2645840, 3836468, 4034906, 4795585, 7672936, 8069812, 9591170, 10087265, 15345872, 16139624, 19182340, 20174530, 32279248, 38364680, 40349060, 58506137, 76729360, 80698120, 117012274, 161396240, 234024548, 292530685, 468049096, 585061370, 936098192, 1170122740, 2340245480, 4680490960]

約数ペア:

[(1, 4680490960), (2, 2340245480), (4, 1170122740), (5, 936098192), (8, 585061370), (10, 468049096), (16, 292530685), (20, 234024548), (29, 161396240), (40, 117012274), (58, 80698120), (61, 76729360), (80, 58506137), (116, 40349060), (122, 38364680), (145, 32279248), (232, 20174530), (244, 19182340), (290, 16139624), (305, 15345872), (464, 10087265), (488, 9591170), (580, 8069812), (610, 7672936), (976, 4795585), (1160, 4034906), (1220, 3836468), (1769, 2645840), (2320, 2017453), (2440, 1918234), (3538, 1322920), (4880, 959117), (7076, 661460), (8845, 529168), (14152, 330730), (17690, 264584), (28304, 165365), (33073, 141520), (35380, 132292), (66146, 70760)]