57836680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131447}}^1$

素因数の和:131469

約数の個数: 32

約数和(自身を含む): 141963840

約数和(自身を除く): 84127160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131447, 262894, 525788, 657235, 1051576, 1314470, 1445917, 2628940, 2891834, 5257880, 5783668, 7229585, 11567336, 14459170, 28918340, 57836680]

約数ペア:

[(1, 57836680), (2, 28918340), (4, 14459170), (5, 11567336), (8, 7229585), (10, 5783668), (11, 5257880), (20, 2891834), (22, 2628940), (40, 1445917), (44, 1314470), (55, 1051576), (88, 657235), (110, 525788), (220, 262894), (440, 131447)]