20160429080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45819157}}^1$

素因数の和:45819179

約数の個数: 32

約数和(自身を含む): 49484690640

約数和(自身を除く): 29324261560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 45819157, 91638314, 183276628, 229095785, 366553256, 458191570, 504010727, 916383140, 1008021454, 1832766280, 2016042908, 2520053635, 4032085816, 5040107270, 10080214540, 20160429080]

約数ペア:

[(1, 20160429080), (2, 10080214540), (4, 5040107270), (5, 4032085816), (8, 2520053635), (10, 2016042908), (11, 1832766280), (20, 1008021454), (22, 916383140), (40, 504010727), (44, 458191570), (55, 366553256), (88, 229095785), (110, 183276628), (220, 91638314), (440, 45819157)]