27342920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62143}}^1$

素因数の和:62165

約数の個数: 32

約数和(自身を含む): 67115520

約数和(自身を除く): 39772600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62143, 124286, 248572, 310715, 497144, 621430, 683573, 1242860, 1367146, 2485720, 2734292, 3417865, 5468584, 6835730, 13671460, 27342920]

約数ペア:

[(1, 27342920), (2, 13671460), (4, 6835730), (5, 5468584), (8, 3417865), (10, 2734292), (11, 2485720), (20, 1367146), (22, 1242860), (40, 683573), (44, 621430), (55, 497144), (88, 310715), (110, 248572), (220, 124286), (440, 62143)]