88883140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13759}}^1$

素因数の和:13804

約数の個数: 48

約数和(自身を含む): 208051200

約数和(自身を除く): 119168060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 13759, 27518, 55036, 68795, 137590, 233903, 261421, 275180, 467806, 522842, 935612, 1045684, 1169515, 1307105, 2339030, 2614210, 4444157, 4678060, 5228420, 8888314, 17776628, 22220785, 44441570, 88883140]

約数ペア:

[(1, 88883140), (2, 44441570), (4, 22220785), (5, 17776628), (10, 8888314), (17, 5228420), (19, 4678060), (20, 4444157), (34, 2614210), (38, 2339030), (68, 1307105), (76, 1169515), (85, 1045684), (95, 935612), (170, 522842), (190, 467806), (323, 275180), (340, 261421), (380, 233903), (646, 137590), (1292, 68795), (1615, 55036), (3230, 27518), (6460, 13759)]