2556333860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7518629}}^1$

素因数の和:7518655

約数の個数: 24

約数和(自身を含む): 5684084280

約数和(自身を除く): 3127750420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7518629, 15037258, 30074516, 37593145, 75186290, 127816693, 150372580, 255633386, 511266772, 639083465, 1278166930, 2556333860]

約数ペア:

[(1, 2556333860), (2, 1278166930), (4, 639083465), (5, 511266772), (10, 255633386), (17, 150372580), (20, 127816693), (34, 75186290), (68, 37593145), (85, 30074516), (170, 15037258), (340, 7518629)]