3616000

素因数分解:

$2^8\times 5^3\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 9087624

約数和(自身を除く): 5471624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 125, 128, 160, 200, 226, 250, 256, 320, 400, 452, 500, 565, 640, 800, 904, 1000, 1130, 1280, 1600, 1808, 2000, 2260, 2825, 3200, 3616, 4000, 4520, 5650, 6400, 7232, 8000, 9040, 11300, 14125, 14464, 16000, 18080, 22600, 28250, 28928, 32000, 36160, 45200, 56500, 72320, 90400, 113000, 144640, 180800, 226000, 361600, 452000, 723200, 904000, 1808000, 3616000]

約数ペア:

[(1, 3616000), (2, 1808000), (4, 904000), (5, 723200), (8, 452000), (10, 361600), (16, 226000), (20, 180800), (25, 144640), (32, 113000), (40, 90400), (50, 72320), (64, 56500), (80, 45200), (100, 36160), (113, 32000), (125, 28928), (128, 28250), (160, 22600), (200, 18080), (226, 16000), (250, 14464), (256, 14125), (320, 11300), (400, 9040), (452, 8000), (500, 7232), (565, 6400), (640, 5650), (800, 4520), (904, 4000), (1000, 3616), (1130, 3200), (1280, 2825), (1600, 2260), (1808, 2000)]