97147160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220789}}^1$

素因数の和:220811

約数の個数: 32

約数和(自身を含む): 238453200

約数和(自身を除く): 141306040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 220789, 441578, 883156, 1103945, 1766312, 2207890, 2428679, 4415780, 4857358, 8831560, 9714716, 12143395, 19429432, 24286790, 48573580, 97147160]

約数ペア:

[(1, 97147160), (2, 48573580), (4, 24286790), (5, 19429432), (8, 12143395), (10, 9714716), (11, 8831560), (20, 4857358), (22, 4415780), (40, 2428679), (44, 2207890), (55, 1766312), (88, 1103945), (110, 883156), (220, 441578), (440, 220789)]