105031540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41351}}^1$

素因数の和:41487

約数の個数: 24

約数和(自身を含む): 222308352

約数和(自身を除く): 117276812

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 41351, 82702, 165404, 206755, 413510, 827020, 5251577, 10503154, 21006308, 26257885, 52515770, 105031540]

約数ペア:

[(1, 105031540), (2, 52515770), (4, 26257885), (5, 21006308), (10, 10503154), (20, 5251577), (127, 827020), (254, 413510), (508, 206755), (635, 165404), (1270, 82702), (2540, 41351)]