26865560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6277}}^1$

素因数の和:6395

約数の個数: 32

約数和(自身を含む): 61022160

約数和(自身を除く): 34156600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6277, 12554, 25108, 31385, 50216, 62770, 125540, 251080, 671639, 1343278, 2686556, 3358195, 5373112, 6716390, 13432780, 26865560]

約数ペア:

[(1, 26865560), (2, 13432780), (4, 6716390), (5, 5373112), (8, 3358195), (10, 2686556), (20, 1343278), (40, 671639), (107, 251080), (214, 125540), (428, 62770), (535, 50216), (856, 31385), (1070, 25108), (2140, 12554), (4280, 6277)]