2912441840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{472799}}^1$

素因数の和:472830

約数の個数: 80

約数和(自身を含む): 8442316800

約数和(自身を除く): 5529874960

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, 1232, 1540, 3080, 6160, 472799, 945598, 1891196, 2363995, 3309593, 3782392, 4727990, 5200789, 6619186, 7564784, 9455980, 10401578, 13238372, 16547965, 18911960, 20803156, 26003945, 26476744, 33095930, 36405523, 37823920, 41606312, 52007890, 52953488, 66191860, 72811046, 83212624, 104015780, 132383720, 145622092, 182027615, 208031560, 264767440, 291244184, 364055230, 416063120, 582488368, 728110460, 1456220920, 2912441840]

約数ペア:

[(1, 2912441840), (2, 1456220920), (4, 728110460), (5, 582488368), (7, 416063120), (8, 364055230), (10, 291244184), (11, 264767440), (14, 208031560), (16, 182027615), (20, 145622092), (22, 132383720), (28, 104015780), (35, 83212624), (40, 72811046), (44, 66191860), (55, 52953488), (56, 52007890), (70, 41606312), (77, 37823920), (80, 36405523), (88, 33095930), (110, 26476744), (112, 26003945), (140, 20803156), (154, 18911960), (176, 16547965), (220, 13238372), (280, 10401578), (308, 9455980), (385, 7564784), (440, 6619186), (560, 5200789), (616, 4727990), (770, 3782392), (880, 3309593), (1232, 2363995), (1540, 1891196), (3080, 945598), (6160, 472799)]