135793480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26731}}^1$

素因数の和:26869

約数の個数: 32

約数和(自身を含む): 307952640

約数和(自身を除く): 172159160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 26731, 53462, 106924, 133655, 213848, 267310, 534620, 1069240, 3394837, 6789674, 13579348, 16974185, 27158696, 33948370, 67896740, 135793480]

約数ペア:

[(1, 135793480), (2, 67896740), (4, 33948370), (5, 27158696), (8, 16974185), (10, 13579348), (20, 6789674), (40, 3394837), (127, 1069240), (254, 534620), (508, 267310), (635, 213848), (1016, 133655), (1270, 106924), (2540, 53462), (5080, 26731)]