8844280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 20067840

約数和(自身を除く): 11223560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1741, 2540, 3482, 5080, 6964, 8705, 13928, 17410, 34820, 69640, 221107, 442214, 884428, 1105535, 1768856, 2211070, 4422140, 8844280]

約数ペア:

[(1, 8844280), (2, 4422140), (4, 2211070), (5, 1768856), (8, 1105535), (10, 884428), (20, 442214), (40, 221107), (127, 69640), (254, 34820), (508, 17410), (635, 13928), (1016, 8705), (1270, 6964), (1741, 5080), (2540, 3482)]