29472280

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4259}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 66711600

約数和(自身を除く): 37239320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 4259, 6920, 8518, 17036, 21295, 34072, 42590, 85180, 170360, 736807, 1473614, 2947228, 3684035, 5894456, 7368070, 14736140, 29472280]

約数ペア:

[(1, 29472280), (2, 14736140), (4, 7368070), (5, 5894456), (8, 3684035), (10, 2947228), (20, 1473614), (40, 736807), (173, 170360), (346, 85180), (692, 42590), (865, 34072), (1384, 21295), (1730, 17036), (3460, 8518), (4259, 6920)]