2869207600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2603

約数の個数: 120

約数和(自身を含む): 7897851648

約数和(自身を除く): 5028644048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 491, 560, 700, 982, 1400, 1964, 2087, 2455, 2800, 3437, 3928, 4174, 4910, 6874, 7856, 8348, 9820, 10435, 12275, 13748, 14609, 16696, 17185, 19640, 20870, 24550, 27496, 29218, 33392, 34370, 39280, 41740, 49100, 52175, 54992, 58436, 68740, 73045, 83480, 85925, 98200, 104350, 116872, 137480, 146090, 166960, 171850, 196400, 208700, 233744, 274960, 292180, 343700, 365225, 417400, 584360, 687400, 730450, 834800, 1024717, 1168720, 1374800, 1460900, 2049434, 2921800, 4098868, 5123585, 5843600, 7173019, 8197736, 10247170, 14346038, 16395472, 20494340, 25617925, 28692076, 35865095, 40988680, 51235850, 57384152, 71730190, 81977360, 102471700, 114768304, 143460380, 179325475, 204943400, 286920760, 358650950, 409886800, 573841520, 717301900, 1434603800, 2869207600]

約数ペア:

[(1, 2869207600), (2, 1434603800), (4, 717301900), (5, 573841520), (7, 409886800), (8, 358650950), (10, 286920760), (14, 204943400), (16, 179325475), (20, 143460380), (25, 114768304), (28, 102471700), (35, 81977360), (40, 71730190), (50, 57384152), (56, 51235850), (70, 40988680), (80, 35865095), (100, 28692076), (112, 25617925), (140, 20494340), (175, 16395472), (200, 14346038), (280, 10247170), (350, 8197736), (400, 7173019), (491, 5843600), (560, 5123585), (700, 4098868), (982, 2921800), (1400, 2049434), (1964, 1460900), (2087, 1374800), (2455, 1168720), (2800, 1024717), (3437, 834800), (3928, 730450), (4174, 687400), (4910, 584360), (6874, 417400), (7856, 365225), (8348, 343700), (9820, 292180), (10435, 274960), (12275, 233744), (13748, 208700), (14609, 196400), (16696, 171850), (17185, 166960), (19640, 146090), (20870, 137480), (24550, 116872), (27496, 104350), (29218, 98200), (33392, 85925), (34370, 83480), (39280, 73045), (41740, 68740), (49100, 58436), (52175, 54992)]