2613200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 6457920

約数和(自身を除く): 3844720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 139, 188, 200, 235, 278, 376, 400, 470, 556, 695, 752, 940, 1112, 1175, 1390, 1880, 2224, 2350, 2780, 3475, 3760, 4700, 5560, 6533, 6950, 9400, 11120, 13066, 13900, 18800, 26132, 27800, 32665, 52264, 55600, 65330, 104528, 130660, 163325, 261320, 326650, 522640, 653300, 1306600, 2613200]

約数ペア:

[(1, 2613200), (2, 1306600), (4, 653300), (5, 522640), (8, 326650), (10, 261320), (16, 163325), (20, 130660), (25, 104528), (40, 65330), (47, 55600), (50, 52264), (80, 32665), (94, 27800), (100, 26132), (139, 18800), (188, 13900), (200, 13066), (235, 11120), (278, 9400), (376, 6950), (400, 6533), (470, 5560), (556, 4700), (695, 3760), (752, 3475), (940, 2780), (1112, 2350), (1175, 2224), (1390, 1880)]