54474800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8046

約数の個数: 60

約数和(自身を含む): 138591576

約数和(自身を除く): 84116776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 8011, 16022, 32044, 40055, 64088, 80110, 128176, 136187, 160220, 200275, 272374, 320440, 400550, 544748, 640880, 680935, 801100, 1089496, 1361870, 1602200, 2178992, 2723740, 3204400, 3404675, 5447480, 6809350, 10894960, 13618700, 27237400, 54474800]

約数ペア:

[(1, 54474800), (2, 27237400), (4, 13618700), (5, 10894960), (8, 6809350), (10, 5447480), (16, 3404675), (17, 3204400), (20, 2723740), (25, 2178992), (34, 1602200), (40, 1361870), (50, 1089496), (68, 801100), (80, 680935), (85, 640880), (100, 544748), (136, 400550), (170, 320440), (200, 272374), (272, 200275), (340, 160220), (400, 136187), (425, 128176), (680, 80110), (850, 64088), (1360, 40055), (1700, 32044), (3400, 16022), (6800, 8011)]