11166280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16421}}^1$

素因数の和:16449

約数の個数: 32

約数和(自身を含む): 26603640

約数和(自身を除く): 15437360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16421, 32842, 65684, 82105, 131368, 164210, 279157, 328420, 558314, 656840, 1116628, 1395785, 2233256, 2791570, 5583140, 11166280]

約数ペア:

[(1, 11166280), (2, 5583140), (4, 2791570), (5, 2233256), (8, 1395785), (10, 1116628), (17, 656840), (20, 558314), (34, 328420), (40, 279157), (68, 164210), (85, 131368), (136, 82105), (170, 65684), (340, 32842), (680, 16421)]