3995562890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 7954087680

約数和(自身を除く): 3958524790

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 439, 485, 853, 878, 970, 1067, 1706, 2134, 2195, 4265, 4390, 4829, 5335, 8530, 9383, 9658, 10670, 18766, 24145, 42583, 46915, 48290, 82741, 85166, 93830, 165482, 212915, 374467, 413705, 425830, 468413, 748934, 827410, 910151, 936826, 1820302, 1872335, 2342065, 3744670, 4119137, 4550755, 4684130, 8238274, 9101510, 20595685, 36323299, 41191370, 72646598, 181616495, 363232990, 399556289, 799112578, 1997781445, 3995562890]

約数ペア:

[(1, 3995562890), (2, 1997781445), (5, 799112578), (10, 399556289), (11, 363232990), (22, 181616495), (55, 72646598), (97, 41191370), (110, 36323299), (194, 20595685), (439, 9101510), (485, 8238274), (853, 4684130), (878, 4550755), (970, 4119137), (1067, 3744670), (1706, 2342065), (2134, 1872335), (2195, 1820302), (4265, 936826), (4390, 910151), (4829, 827410), (5335, 748934), (8530, 468413), (9383, 425830), (9658, 413705), (10670, 374467), (18766, 212915), (24145, 165482), (42583, 93830), (46915, 85166), (48290, 82741)]