76848920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101117}}^1$

素因数の和:101147

約数の個数: 32

約数和(自身を含む): 182012400

約数和(自身を除く): 105163480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 101117, 202234, 404468, 505585, 808936, 1011170, 1921223, 2022340, 3842446, 4044680, 7684892, 9606115, 15369784, 19212230, 38424460, 76848920]

約数ペア:

[(1, 76848920), (2, 38424460), (4, 19212230), (5, 15369784), (8, 9606115), (10, 7684892), (19, 4044680), (20, 3842446), (38, 2022340), (40, 1921223), (76, 1011170), (95, 808936), (152, 505585), (190, 404468), (380, 202234), (760, 101117)]