27663040

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 66458592

約数和(自身を除く): 38795552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 631, 685, 1096, 1262, 1370, 2192, 2524, 2740, 3155, 4384, 5048, 5480, 6310, 8768, 10096, 10960, 12620, 20192, 21920, 25240, 40384, 43840, 50480, 86447, 100960, 172894, 201920, 345788, 432235, 691576, 864470, 1383152, 1728940, 2766304, 3457880, 5532608, 6915760, 13831520, 27663040]

約数ペア:

[(1, 27663040), (2, 13831520), (4, 6915760), (5, 5532608), (8, 3457880), (10, 2766304), (16, 1728940), (20, 1383152), (32, 864470), (40, 691576), (64, 432235), (80, 345788), (137, 201920), (160, 172894), (274, 100960), (320, 86447), (548, 50480), (631, 43840), (685, 40384), (1096, 25240), (1262, 21920), (1370, 20192), (2192, 12620), (2524, 10960), (2740, 10096), (3155, 8768), (4384, 6310), (5048, 5480)]