26153480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38461}}^1$

素因数の和:38489

約数の個数: 32

約数和(自身を含む): 62308440

約数和(自身を除く): 36154960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38461, 76922, 153844, 192305, 307688, 384610, 653837, 769220, 1307674, 1538440, 2615348, 3269185, 5230696, 6538370, 13076740, 26153480]

約数ペア:

[(1, 26153480), (2, 13076740), (4, 6538370), (5, 5230696), (8, 3269185), (10, 2615348), (17, 1538440), (20, 1307674), (34, 769220), (40, 653837), (68, 384610), (85, 307688), (136, 192305), (170, 153844), (340, 76922), (680, 38461)]