211370560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22777}}^1$

素因数の和:22823

約数の個数: 56

約数和(自身を含む): 520705080

約数和(自身を除く): 309334520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 22777, 45554, 91108, 113885, 182216, 227770, 364432, 455540, 660533, 728864, 911080, 1321066, 1457728, 1822160, 2642132, 3302665, 3644320, 5284264, 6605330, 7288640, 10568528, 13210660, 21137056, 26421320, 42274112, 52842640, 105685280, 211370560]

約数ペア:

[(1, 211370560), (2, 105685280), (4, 52842640), (5, 42274112), (8, 26421320), (10, 21137056), (16, 13210660), (20, 10568528), (29, 7288640), (32, 6605330), (40, 5284264), (58, 3644320), (64, 3302665), (80, 2642132), (116, 1822160), (145, 1457728), (160, 1321066), (232, 911080), (290, 728864), (320, 660533), (464, 455540), (580, 364432), (928, 227770), (1160, 182216), (1856, 113885), (2320, 91108), (4640, 45554), (9280, 22777)]