43247120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 80

約数和(自身を含む): 118920960

約数和(自身を除く): 75673840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2663, 3248, 4060, 5326, 8120, 10652, 13315, 16240, 18641, 21304, 26630, 37282, 42608, 53260, 74564, 77227, 93205, 106520, 149128, 154454, 186410, 213040, 298256, 308908, 372820, 386135, 540589, 617816, 745640, 772270, 1081178, 1235632, 1491280, 1544540, 2162356, 2702945, 3089080, 4324712, 5405890, 6178160, 8649424, 10811780, 21623560, 43247120]

約数ペア:

[(1, 43247120), (2, 21623560), (4, 10811780), (5, 8649424), (7, 6178160), (8, 5405890), (10, 4324712), (14, 3089080), (16, 2702945), (20, 2162356), (28, 1544540), (29, 1491280), (35, 1235632), (40, 1081178), (56, 772270), (58, 745640), (70, 617816), (80, 540589), (112, 386135), (116, 372820), (140, 308908), (145, 298256), (203, 213040), (232, 186410), (280, 154454), (290, 149128), (406, 106520), (464, 93205), (560, 77227), (580, 74564), (812, 53260), (1015, 42608), (1160, 37282), (1624, 26630), (2030, 21304), (2320, 18641), (2663, 16240), (3248, 13315), (4060, 10652), (5326, 8120)]