2457602320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3109}}^1$

素因数の和:3404

約数の個数: 80

約数和(自身を含む): 5879467440

約数和(自身を除く): 3421865120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 241, 328, 410, 482, 656, 820, 964, 1205, 1640, 1928, 2410, 3109, 3280, 3856, 4820, 6218, 9640, 9881, 12436, 15545, 19280, 19762, 24872, 31090, 39524, 49405, 49744, 62180, 79048, 98810, 124360, 127469, 158096, 197620, 248720, 254938, 395240, 509876, 637345, 749269, 790480, 1019752, 1274690, 1498538, 2039504, 2549380, 2997076, 3746345, 5098760, 5994152, 7492690, 10197520, 11988304, 14985380, 29970760, 30720029, 59941520, 61440058, 122880116, 153600145, 245760232, 307200290, 491520464, 614400580, 1228801160, 2457602320]

約数ペア:

[(1, 2457602320), (2, 1228801160), (4, 614400580), (5, 491520464), (8, 307200290), (10, 245760232), (16, 153600145), (20, 122880116), (40, 61440058), (41, 59941520), (80, 30720029), (82, 29970760), (164, 14985380), (205, 11988304), (241, 10197520), (328, 7492690), (410, 5994152), (482, 5098760), (656, 3746345), (820, 2997076), (964, 2549380), (1205, 2039504), (1640, 1498538), (1928, 1274690), (2410, 1019752), (3109, 790480), (3280, 749269), (3856, 637345), (4820, 509876), (6218, 395240), (9640, 254938), (9881, 248720), (12436, 197620), (15545, 158096), (19280, 127469), (19762, 124360), (24872, 98810), (31090, 79048), (39524, 62180), (49405, 49744)]