26189860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77029}}^1$

素因数の和:77055

約数の個数: 24

約数和(自身を含む): 58234680

約数和(自身を除く): 32044820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77029, 154058, 308116, 385145, 770290, 1309493, 1540580, 2618986, 5237972, 6547465, 13094930, 26189860]

約数ペア:

[(1, 26189860), (2, 13094930), (4, 6547465), (5, 5237972), (10, 2618986), (17, 1540580), (20, 1309493), (34, 770290), (68, 385145), (85, 308116), (170, 154058), (340, 77029)]