112172800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 108

約数和(自身を含む): 294262416

約数和(自身を除く): 182089616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1031, 1088, 1280, 1360, 1600, 1700, 2062, 2176, 2720, 3200, 3400, 4124, 4352, 5155, 5440, 6400, 6800, 8248, 10310, 10880, 13600, 16496, 17527, 20620, 21760, 25775, 27200, 32992, 35054, 41240, 51550, 54400, 65984, 70108, 82480, 87635, 103100, 108800, 131968, 140216, 164960, 175270, 206200, 263936, 280432, 329920, 350540, 412400, 438175, 560864, 659840, 701080, 824800, 876350, 1121728, 1319680, 1402160, 1649600, 1752700, 2243456, 2804320, 3299200, 3505400, 4486912, 5608640, 6598400, 7010800, 11217280, 14021600, 22434560, 28043200, 56086400, 112172800]

約数ペア:

[(1, 112172800), (2, 56086400), (4, 28043200), (5, 22434560), (8, 14021600), (10, 11217280), (16, 7010800), (17, 6598400), (20, 5608640), (25, 4486912), (32, 3505400), (34, 3299200), (40, 2804320), (50, 2243456), (64, 1752700), (68, 1649600), (80, 1402160), (85, 1319680), (100, 1121728), (128, 876350), (136, 824800), (160, 701080), (170, 659840), (200, 560864), (256, 438175), (272, 412400), (320, 350540), (340, 329920), (400, 280432), (425, 263936), (544, 206200), (640, 175270), (680, 164960), (800, 140216), (850, 131968), (1031, 108800), (1088, 103100), (1280, 87635), (1360, 82480), (1600, 70108), (1700, 65984), (2062, 54400), (2176, 51550), (2720, 41240), (3200, 35054), (3400, 32992), (4124, 27200), (4352, 25775), (5155, 21760), (5440, 20620), (6400, 17527), (6800, 16496), (8248, 13600), (10310, 10880)]