26282680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38651}}^1$

素因数の和:38679

約数の個数: 32

約数和(自身を含む): 62616240

約数和(自身を除く): 36333560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38651, 77302, 154604, 193255, 309208, 386510, 657067, 773020, 1314134, 1546040, 2628268, 3285335, 5256536, 6570670, 13141340, 26282680]

約数ペア:

[(1, 26282680), (2, 13141340), (4, 6570670), (5, 5256536), (8, 3285335), (10, 2628268), (17, 1546040), (20, 1314134), (34, 773020), (40, 657067), (68, 386510), (85, 309208), (136, 193255), (170, 154604), (340, 77302), (680, 38651)]