14223020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 48

約数和(自身を含む): 35938560

約数和(自身を除く): 21715540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5347, 10694, 21388, 26735, 37429, 53470, 74858, 101593, 106940, 149716, 187145, 203186, 374290, 406372, 507965, 711151, 748580, 1015930, 1422302, 2031860, 2844604, 3555755, 7111510, 14223020]

約数ペア:

[(1, 14223020), (2, 7111510), (4, 3555755), (5, 2844604), (7, 2031860), (10, 1422302), (14, 1015930), (19, 748580), (20, 711151), (28, 507965), (35, 406372), (38, 374290), (70, 203186), (76, 187145), (95, 149716), (133, 106940), (140, 101593), (190, 74858), (266, 53470), (380, 37429), (532, 26735), (665, 21388), (1330, 10694), (2660, 5347)]