5587120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 16213248

約数和(自身を除く): 10626128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 907, 1232, 1540, 1814, 3080, 3628, 4535, 6160, 6349, 7256, 9070, 9977, 12698, 14512, 18140, 19954, 25396, 31745, 36280, 39908, 49885, 50792, 63490, 69839, 72560, 79816, 99770, 101584, 126980, 139678, 159632, 199540, 253960, 279356, 349195, 399080, 507920, 558712, 698390, 798160, 1117424, 1396780, 2793560, 5587120]

約数ペア:

[(1, 5587120), (2, 2793560), (4, 1396780), (5, 1117424), (7, 798160), (8, 698390), (10, 558712), (11, 507920), (14, 399080), (16, 349195), (20, 279356), (22, 253960), (28, 199540), (35, 159632), (40, 139678), (44, 126980), (55, 101584), (56, 99770), (70, 79816), (77, 72560), (80, 69839), (88, 63490), (110, 50792), (112, 49885), (140, 39908), (154, 36280), (176, 31745), (220, 25396), (280, 19954), (308, 18140), (385, 14512), (440, 12698), (560, 9977), (616, 9070), (770, 7256), (880, 6349), (907, 6160), (1232, 4535), (1540, 3628), (1814, 3080)]