2085280705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1\times {\mathrm{3881}}^1$

素因数の和:6548

約数の個数: 16

約数和(自身を含む): 2565008208

約数和(自身を除く): 479727503

約数列:

[1, 5, 41, 205, 2621, 3881, 13105, 19405, 107461, 159121, 537305, 795605, 10172101, 50860505, 417056141, 2085280705]

約数ペア:

[(1, 2085280705), (5, 417056141), (41, 50860505), (205, 10172101), (2621, 795605), (3881, 537305), (13105, 159121), (19405, 107461)]