70192760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5552

約数の個数: 64

約数和(自身を含む): 178264800

約数和(自身を除く): 108072040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5501, 6380, 11002, 12760, 22004, 27505, 44008, 55010, 60511, 110020, 121022, 159529, 220040, 242044, 302555, 319058, 484088, 605110, 638116, 797645, 1210220, 1276232, 1595290, 1754819, 2420440, 3190580, 3509638, 6381160, 7019276, 8774095, 14038552, 17548190, 35096380, 70192760]

約数ペア:

[(1, 70192760), (2, 35096380), (4, 17548190), (5, 14038552), (8, 8774095), (10, 7019276), (11, 6381160), (20, 3509638), (22, 3190580), (29, 2420440), (40, 1754819), (44, 1595290), (55, 1276232), (58, 1210220), (88, 797645), (110, 638116), (116, 605110), (145, 484088), (220, 319058), (232, 302555), (290, 242044), (319, 220040), (440, 159529), (580, 121022), (638, 110020), (1160, 60511), (1276, 55010), (1595, 44008), (2552, 27505), (3190, 22004), (5501, 12760), (6380, 11002)]