2016415520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78277}}^1$

素因数の和:78322

約数の個数: 96

約数和(自身を含む): 5681104128

約数和(自身を除く): 3664688608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 78277, 156554, 313108, 391385, 547939, 626216, 782770, 1095878, 1252432, 1565540, 1800371, 2191756, 2504864, 2739695, 3131080, 3600742, 4383512, 5479390, 6262160, 7201484, 8767024, 9001855, 10958780, 12524320, 12602597, 14402968, 17534048, 18003710, 21917560, 25205194, 28805936, 36007420, 43835120, 50410388, 57611872, 63012985, 72014840, 87670240, 100820776, 126025970, 144029680, 201641552, 252051940, 288059360, 403283104, 504103880, 1008207760, 2016415520]

約数ペア:

[(1, 2016415520), (2, 1008207760), (4, 504103880), (5, 403283104), (7, 288059360), (8, 252051940), (10, 201641552), (14, 144029680), (16, 126025970), (20, 100820776), (23, 87670240), (28, 72014840), (32, 63012985), (35, 57611872), (40, 50410388), (46, 43835120), (56, 36007420), (70, 28805936), (80, 25205194), (92, 21917560), (112, 18003710), (115, 17534048), (140, 14402968), (160, 12602597), (161, 12524320), (184, 10958780), (224, 9001855), (230, 8767024), (280, 7201484), (322, 6262160), (368, 5479390), (460, 4383512), (560, 3600742), (644, 3131080), (736, 2739695), (805, 2504864), (920, 2191756), (1120, 1800371), (1288, 1565540), (1610, 1252432), (1840, 1095878), (2576, 782770), (3220, 626216), (3680, 547939), (5152, 391385), (6440, 313108), (12880, 156554), (25760, 78277)]