42088400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 60

約数和(自身を含む): 103511232

約数和(自身を除く): 61422832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 2447, 3440, 4300, 4894, 8600, 9788, 12235, 17200, 19576, 24470, 39152, 48940, 61175, 97880, 105221, 122350, 195760, 210442, 244700, 420884, 489400, 526105, 841768, 978800, 1052210, 1683536, 2104420, 2630525, 4208840, 5261050, 8417680, 10522100, 21044200, 42088400]

約数ペア:

[(1, 42088400), (2, 21044200), (4, 10522100), (5, 8417680), (8, 5261050), (10, 4208840), (16, 2630525), (20, 2104420), (25, 1683536), (40, 1052210), (43, 978800), (50, 841768), (80, 526105), (86, 489400), (100, 420884), (172, 244700), (200, 210442), (215, 195760), (344, 122350), (400, 105221), (430, 97880), (688, 61175), (860, 48940), (1075, 39152), (1720, 24470), (2150, 19576), (2447, 17200), (3440, 12235), (4300, 9788), (4894, 8600)]