8788892420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5707073}}^1$

素因数の和:5707100

約数の個数: 48

約数和(自身を含む): 23010922368

約数和(自身を除く): 14222029948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5707073, 11414146, 22828292, 28535365, 39949511, 57070730, 62777803, 79899022, 114141460, 125555606, 159798044, 199747555, 251111212, 313889015, 399495110, 439444621, 627778030, 798990220, 878889242, 1255556060, 1757778484, 2197223105, 4394446210, 8788892420]

約数ペア:

[(1, 8788892420), (2, 4394446210), (4, 2197223105), (5, 1757778484), (7, 1255556060), (10, 878889242), (11, 798990220), (14, 627778030), (20, 439444621), (22, 399495110), (28, 313889015), (35, 251111212), (44, 199747555), (55, 159798044), (70, 125555606), (77, 114141460), (110, 79899022), (140, 62777803), (154, 57070730), (220, 39949511), (308, 28535365), (385, 22828292), (770, 11414146), (1540, 5707073)]