117318520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{266633}}^1$

素因数の和:266655

約数の個数: 32

約数和(自身を含む): 287964720

約数和(自身を除く): 170646200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 266633, 533266, 1066532, 1333165, 2133064, 2666330, 2932963, 5332660, 5865926, 10665320, 11731852, 14664815, 23463704, 29329630, 58659260, 117318520]

約数ペア:

[(1, 117318520), (2, 58659260), (4, 29329630), (5, 23463704), (8, 14664815), (10, 11731852), (11, 10665320), (20, 5865926), (22, 5332660), (40, 2932963), (44, 2666330), (55, 2133064), (88, 1333165), (110, 1066532), (220, 533266), (440, 266633)]