56117200

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 135616320

約数和(自身を除く): 79499120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 478, 587, 956, 1174, 1195, 1912, 2348, 2390, 2935, 3824, 4696, 4780, 5870, 5975, 9392, 9560, 11740, 11950, 14675, 19120, 23480, 23900, 29350, 46960, 47800, 58700, 95600, 117400, 140293, 234800, 280586, 561172, 701465, 1122344, 1402930, 2244688, 2805860, 3507325, 5611720, 7014650, 11223440, 14029300, 28058600, 56117200]

約数ペア:

[(1, 56117200), (2, 28058600), (4, 14029300), (5, 11223440), (8, 7014650), (10, 5611720), (16, 3507325), (20, 2805860), (25, 2244688), (40, 1402930), (50, 1122344), (80, 701465), (100, 561172), (200, 280586), (239, 234800), (400, 140293), (478, 117400), (587, 95600), (956, 58700), (1174, 47800), (1195, 46960), (1912, 29350), (2348, 23900), (2390, 23480), (2935, 19120), (3824, 14675), (4696, 11950), (4780, 11740), (5870, 9560), (5975, 9392)]