29126614640

素因数分解:

$2^4\times 5^1\times {\mathrm{8291}}^1\times {\mathrm{43913}}^1$

素因数の和:52217

約数の個数: 40

約数和(自身を含む): 67729089168

約数和(自身を除く): 38602474528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8291, 16582, 33164, 41455, 43913, 66328, 82910, 87826, 132656, 165820, 175652, 219565, 331640, 351304, 439130, 663280, 702608, 878260, 1756520, 3513040, 364082683, 728165366, 1456330732, 1820413415, 2912661464, 3640826830, 5825322928, 7281653660, 14563307320, 29126614640]

約数ペア:

[(1, 29126614640), (2, 14563307320), (4, 7281653660), (5, 5825322928), (8, 3640826830), (10, 2912661464), (16, 1820413415), (20, 1456330732), (40, 728165366), (80, 364082683), (8291, 3513040), (16582, 1756520), (33164, 878260), (41455, 702608), (43913, 663280), (66328, 439130), (82910, 351304), (87826, 331640), (132656, 219565), (165820, 175652)]