9147160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20811

約数の個数: 32

約数和(自身を含む): 22453200

約数和(自身を除く): 13306040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20789, 41578, 83156, 103945, 166312, 207890, 228679, 415780, 457358, 831560, 914716, 1143395, 1829432, 2286790, 4573580, 9147160]

約数ペア:

[(1, 9147160), (2, 4573580), (4, 2286790), (5, 1829432), (8, 1143395), (10, 914716), (11, 831560), (20, 457358), (22, 415780), (40, 228679), (44, 207890), (55, 166312), (88, 103945), (110, 83156), (220, 41578), (440, 20789)]