1002131200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{22369}}^1$

素因数の和:22402

約数の個数: 108

約数和(自身を含む): 2834905360

約数和(自身を除く): 1832774160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 5600, 6400, 8960, 11200, 22369, 22400, 44738, 44800, 89476, 111845, 156583, 178952, 223690, 313166, 357904, 447380, 559225, 626332, 715808, 782915, 894760, 1118450, 1252664, 1431616, 1565830, 1789520, 2236900, 2505328, 2863232, 3131660, 3579040, 3914575, 4473800, 5010656, 5726464, 6263320, 7158080, 7829150, 8947600, 10021312, 12526640, 14316160, 15658300, 17895200, 20042624, 25053280, 28632320, 31316600, 35790400, 40085248, 50106560, 62633200, 71580800, 100213120, 125266400, 143161600, 200426240, 250532800, 501065600, 1002131200]

約数ペア:

[(1, 1002131200), (2, 501065600), (4, 250532800), (5, 200426240), (7, 143161600), (8, 125266400), (10, 100213120), (14, 71580800), (16, 62633200), (20, 50106560), (25, 40085248), (28, 35790400), (32, 31316600), (35, 28632320), (40, 25053280), (50, 20042624), (56, 17895200), (64, 15658300), (70, 14316160), (80, 12526640), (100, 10021312), (112, 8947600), (128, 7829150), (140, 7158080), (160, 6263320), (175, 5726464), (200, 5010656), (224, 4473800), (256, 3914575), (280, 3579040), (320, 3131660), (350, 2863232), (400, 2505328), (448, 2236900), (560, 1789520), (640, 1565830), (700, 1431616), (800, 1252664), (896, 1118450), (1120, 894760), (1280, 782915), (1400, 715808), (1600, 626332), (1792, 559225), (2240, 447380), (2800, 357904), (3200, 313166), (4480, 223690), (5600, 178952), (6400, 156583), (8960, 111845), (11200, 89476), (22369, 44800), (22400, 44738)]