2285480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 5446440

約数和(自身を除く): 3160960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3361, 6722, 13444, 16805, 26888, 33610, 57137, 67220, 114274, 134440, 228548, 285685, 457096, 571370, 1142740, 2285480]

約数ペア:

[(1, 2285480), (2, 1142740), (4, 571370), (5, 457096), (8, 285685), (10, 228548), (17, 134440), (20, 114274), (34, 67220), (40, 57137), (68, 33610), (85, 26888), (136, 16805), (170, 13444), (340, 6722), (680, 3361)]