42270400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 84

約数和(自身を含む): 107716320

約数和(自身を除く): 65445920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 290, 320, 400, 464, 580, 725, 800, 911, 928, 1160, 1450, 1600, 1822, 1856, 2320, 2900, 3644, 4555, 4640, 5800, 7288, 9110, 9280, 11600, 14576, 18220, 22775, 23200, 26419, 29152, 36440, 45550, 46400, 52838, 58304, 72880, 91100, 105676, 132095, 145760, 182200, 211352, 264190, 291520, 364400, 422704, 528380, 660475, 728800, 845408, 1056760, 1320950, 1457600, 1690816, 2113520, 2641900, 4227040, 5283800, 8454080, 10567600, 21135200, 42270400]

約数ペア:

[(1, 42270400), (2, 21135200), (4, 10567600), (5, 8454080), (8, 5283800), (10, 4227040), (16, 2641900), (20, 2113520), (25, 1690816), (29, 1457600), (32, 1320950), (40, 1056760), (50, 845408), (58, 728800), (64, 660475), (80, 528380), (100, 422704), (116, 364400), (145, 291520), (160, 264190), (200, 211352), (232, 182200), (290, 145760), (320, 132095), (400, 105676), (464, 91100), (580, 72880), (725, 58304), (800, 52838), (911, 46400), (928, 45550), (1160, 36440), (1450, 29152), (1600, 26419), (1822, 23200), (1856, 22775), (2320, 18220), (2900, 14576), (3644, 11600), (4555, 9280), (4640, 9110), (5800, 7288)]