520050970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{30937}}^1$

素因数の和:31026

約数の個数: 24

約数和(自身を含む): 959511132

約数和(自身を除く): 439460162

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 30937, 61874, 154685, 309370, 1268417, 2536834, 6342085, 12684170, 52005097, 104010194, 260025485, 520050970]

約数ペア:

[(1, 520050970), (2, 260025485), (5, 104010194), (10, 52005097), (41, 12684170), (82, 6342085), (205, 2536834), (410, 1268417), (1681, 309370), (3362, 154685), (8405, 61874), (16810, 30937)]