6978800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 17067360

約数和(自身を除く): 10088560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 239, 292, 365, 400, 478, 584, 730, 956, 1168, 1195, 1460, 1825, 1912, 2390, 2920, 3650, 3824, 4780, 5840, 5975, 7300, 9560, 11950, 14600, 17447, 19120, 23900, 29200, 34894, 47800, 69788, 87235, 95600, 139576, 174470, 279152, 348940, 436175, 697880, 872350, 1395760, 1744700, 3489400, 6978800]

約数ペア:

[(1, 6978800), (2, 3489400), (4, 1744700), (5, 1395760), (8, 872350), (10, 697880), (16, 436175), (20, 348940), (25, 279152), (40, 174470), (50, 139576), (73, 95600), (80, 87235), (100, 69788), (146, 47800), (200, 34894), (239, 29200), (292, 23900), (365, 19120), (400, 17447), (478, 14600), (584, 11950), (730, 9560), (956, 7300), (1168, 5975), (1195, 5840), (1460, 4780), (1825, 3824), (1912, 3650), (2390, 2920)]