32078180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 36

約数和(自身を含む): 69649020

約数和(自身を除く): 37570840

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1669, 1922, 3338, 3844, 4805, 6676, 8345, 9610, 16690, 19220, 33380, 51739, 103478, 206956, 258695, 517390, 1034780, 1603909, 3207818, 6415636, 8019545, 16039090, 32078180]

約数ペア:

[(1, 32078180), (2, 16039090), (4, 8019545), (5, 6415636), (10, 3207818), (20, 1603909), (31, 1034780), (62, 517390), (124, 258695), (155, 206956), (310, 103478), (620, 51739), (961, 33380), (1669, 19220), (1922, 16690), (3338, 9610), (3844, 8345), (4805, 6676)]