3327560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 7673400

約数和(自身を除く): 4345840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2029, 4058, 8116, 10145, 16232, 20290, 40580, 81160, 83189, 166378, 332756, 415945, 665512, 831890, 1663780, 3327560]

約数ペア:

[(1, 3327560), (2, 1663780), (4, 831890), (5, 665512), (8, 415945), (10, 332756), (20, 166378), (40, 83189), (41, 81160), (82, 40580), (164, 20290), (205, 16232), (328, 10145), (410, 8116), (820, 4058), (1640, 2029)]