205536260

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24527}}^1$

素因数の和:24955

約数の個数: 24

約数和(自身を含む): 432673920

約数和(自身を除く): 227137660

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 24527, 49054, 98108, 122635, 245270, 490540, 10276813, 20553626, 41107252, 51384065, 102768130, 205536260]

約数ペア:

[(1, 205536260), (2, 102768130), (4, 51384065), (5, 41107252), (10, 20553626), (20, 10276813), (419, 490540), (838, 245270), (1676, 122635), (2095, 98108), (4190, 49054), (8380, 24527)]