28043200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 84

約数和(自身を含む): 73133712

約数和(自身を除く): 45090512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1031, 1088, 1360, 1600, 1700, 2062, 2720, 3400, 4124, 5155, 5440, 6800, 8248, 10310, 13600, 16496, 17527, 20620, 25775, 27200, 32992, 35054, 41240, 51550, 65984, 70108, 82480, 87635, 103100, 140216, 164960, 175270, 206200, 280432, 329920, 350540, 412400, 438175, 560864, 701080, 824800, 876350, 1121728, 1402160, 1649600, 1752700, 2804320, 3505400, 5608640, 7010800, 14021600, 28043200]

約数ペア:

[(1, 28043200), (2, 14021600), (4, 7010800), (5, 5608640), (8, 3505400), (10, 2804320), (16, 1752700), (17, 1649600), (20, 1402160), (25, 1121728), (32, 876350), (34, 824800), (40, 701080), (50, 560864), (64, 438175), (68, 412400), (80, 350540), (85, 329920), (100, 280432), (136, 206200), (160, 175270), (170, 164960), (200, 140216), (272, 103100), (320, 87635), (340, 82480), (400, 70108), (425, 65984), (544, 51550), (680, 41240), (800, 35054), (850, 32992), (1031, 27200), (1088, 25775), (1360, 20620), (1600, 17527), (1700, 16496), (2062, 13600), (2720, 10310), (3400, 8248), (4124, 6800), (5155, 5440)]