1154597980

素因数分解:

$2^2\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{20249}}^1$

素因数の和:23109

約数の個数: 24

約数和(自身を含む): 2425626000

約数和(自身を除く): 1271028020

約数列:

[1, 2, 4, 5, 10, 20, 2851, 5702, 11404, 14255, 20249, 28510, 40498, 57020, 80996, 101245, 202490, 404980, 57729899, 115459798, 230919596, 288649495, 577298990, 1154597980]

約数ペア:

[(1, 1154597980), (2, 577298990), (4, 288649495), (5, 230919596), (10, 115459798), (20, 57729899), (2851, 404980), (5702, 202490), (11404, 101245), (14255, 80996), (20249, 57020), (28510, 40498)]