1036618480

素因数分解:

$2^4\times 5^1\times {\mathrm{12957731}}^1$

素因数の和:12957744

約数の個数: 20

約数和(自身を含む): 2410138152

約数和(自身を除く): 1373519672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12957731, 25915462, 51830924, 64788655, 103661848, 129577310, 207323696, 259154620, 518309240, 1036618480]

約数ペア:

[(1, 1036618480), (2, 518309240), (4, 259154620), (5, 207323696), (8, 129577310), (10, 103661848), (16, 64788655), (20, 51830924), (40, 25915462), (80, 12957731)]