13701160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31139}}^1$

素因数の和:31161

約数の個数: 32

約数和(自身を含む): 33631200

約数和(自身を除く): 19930040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31139, 62278, 124556, 155695, 249112, 311390, 342529, 622780, 685058, 1245560, 1370116, 1712645, 2740232, 3425290, 6850580, 13701160]

約数ペア:

[(1, 13701160), (2, 6850580), (4, 3425290), (5, 2740232), (8, 1712645), (10, 1370116), (11, 1245560), (20, 685058), (22, 622780), (40, 342529), (44, 311390), (55, 249112), (88, 155695), (110, 124556), (220, 62278), (440, 31139)]