130540220

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{9311}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 274555008

約数和(自身を除く): 144014788

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 7010, 9311, 14020, 18622, 37244, 46555, 93110, 186220, 6527011, 13054022, 26108044, 32635055, 65270110, 130540220]

約数ペア:

[(1, 130540220), (2, 65270110), (4, 32635055), (5, 26108044), (10, 13054022), (20, 6527011), (701, 186220), (1402, 93110), (2804, 46555), (3505, 37244), (7010, 18622), (9311, 14020)]