38424880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36947}}^1$

素因数の和:36973

約数の個数: 40

約数和(自身を含む): 96212592

約数和(自身を除く): 57787712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36947, 73894, 147788, 184735, 295576, 369470, 480311, 591152, 738940, 960622, 1477880, 1921244, 2401555, 2955760, 3842488, 4803110, 7684976, 9606220, 19212440, 38424880]

約数ペア:

[(1, 38424880), (2, 19212440), (4, 9606220), (5, 7684976), (8, 4803110), (10, 3842488), (13, 2955760), (16, 2401555), (20, 1921244), (26, 1477880), (40, 960622), (52, 738940), (65, 591152), (80, 480311), (104, 369470), (130, 295576), (208, 184735), (260, 147788), (520, 73894), (1040, 36947)]