13657160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31039}}^1$

素因数の和:31061

約数の個数: 32

約数和(自身を含む): 33523200

約数和(自身を除く): 19866040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31039, 62078, 124156, 155195, 248312, 310390, 341429, 620780, 682858, 1241560, 1365716, 1707145, 2731432, 3414290, 6828580, 13657160]

約数ペア:

[(1, 13657160), (2, 6828580), (4, 3414290), (5, 2731432), (8, 1707145), (10, 1365716), (11, 1241560), (20, 682858), (22, 620780), (40, 341429), (44, 310390), (55, 248312), (88, 155195), (110, 124156), (220, 62078), (440, 31039)]