38066320

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 89351424

約数和(自身を除く): 51285104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 4447, 8560, 8894, 17788, 22235, 35576, 44470, 71152, 88940, 177880, 355760, 475829, 951658, 1903316, 2379145, 3806632, 4758290, 7613264, 9516580, 19033160, 38066320]

約数ペア:

[(1, 38066320), (2, 19033160), (4, 9516580), (5, 7613264), (8, 4758290), (10, 3806632), (16, 2379145), (20, 1903316), (40, 951658), (80, 475829), (107, 355760), (214, 177880), (428, 88940), (535, 71152), (856, 44470), (1070, 35576), (1712, 22235), (2140, 17788), (4280, 8894), (4447, 8560)]