1116020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 2402568

約数和(自身を除く): 1286548

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1361, 2722, 5444, 6805, 13610, 27220, 55801, 111602, 223204, 279005, 558010, 1116020]

約数ペア:

[(1, 1116020), (2, 558010), (4, 279005), (5, 223204), (10, 111602), (20, 55801), (41, 27220), (82, 13610), (164, 6805), (205, 5444), (410, 2722), (820, 1361)]