40681400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 95518440

約数和(自身を除く): 54837040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 1901, 2140, 2675, 3802, 4280, 5350, 7604, 9505, 10700, 15208, 19010, 21400, 38020, 47525, 76040, 95050, 190100, 203407, 380200, 406814, 813628, 1017035, 1627256, 2034070, 4068140, 5085175, 8136280, 10170350, 20340700, 40681400]

約数ペア:

[(1, 40681400), (2, 20340700), (4, 10170350), (5, 8136280), (8, 5085175), (10, 4068140), (20, 2034070), (25, 1627256), (40, 1017035), (50, 813628), (100, 406814), (107, 380200), (200, 203407), (214, 190100), (428, 95050), (535, 76040), (856, 47525), (1070, 38020), (1901, 21400), (2140, 19010), (2675, 15208), (3802, 10700), (4280, 9505), (5350, 7604)]