22878410

素因数分解:

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

素因数の和:1450

約数の個数: 24

約数和(自身を含む): 42241068

約数和(自身を除く): 19362658

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1361, 1681, 2722, 3362, 6805, 8405, 13610, 16810, 55801, 111602, 279005, 558010, 2287841, 4575682, 11439205, 22878410]

約数ペア:

[(1, 22878410), (2, 11439205), (5, 4575682), (10, 2287841), (41, 558010), (82, 279005), (205, 111602), (410, 55801), (1361, 16810), (1681, 13610), (2722, 8405), (3362, 6805)]