224331520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{25037}}^1$

素因数の和:25065

約数の個数: 72

約数和(自身を含む): 614132064

約数和(自身を除く): 389800544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 25037, 50074, 100148, 125185, 175259, 200296, 250370, 350518, 400592, 500740, 701036, 801184, 876295, 1001480, 1402072, 1602368, 1752590, 2002960, 2804144, 3204736, 3505180, 4005920, 5608288, 6409472, 7010360, 8011840, 11216576, 14020720, 16023680, 22433152, 28041440, 32047360, 44866304, 56082880, 112165760, 224331520]

約数ペア:

[(1, 224331520), (2, 112165760), (4, 56082880), (5, 44866304), (7, 32047360), (8, 28041440), (10, 22433152), (14, 16023680), (16, 14020720), (20, 11216576), (28, 8011840), (32, 7010360), (35, 6409472), (40, 5608288), (56, 4005920), (64, 3505180), (70, 3204736), (80, 2804144), (112, 2002960), (128, 1752590), (140, 1602368), (160, 1402072), (224, 1001480), (256, 876295), (280, 801184), (320, 701036), (448, 500740), (560, 400592), (640, 350518), (896, 250370), (1120, 200296), (1280, 175259), (1792, 125185), (2240, 100148), (4480, 50074), (8960, 25037)]