101643140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{108131}}^1$

素因数の和:108187

約数の個数: 24

約数和(自身を含む): 217994112

約数和(自身を除く): 116350972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 108131, 216262, 432524, 540655, 1081310, 2162620, 5082157, 10164314, 20328628, 25410785, 50821570, 101643140]

約数ペア:

[(1, 101643140), (2, 50821570), (4, 25410785), (5, 20328628), (10, 10164314), (20, 5082157), (47, 2162620), (94, 1081310), (188, 540655), (235, 432524), (470, 216262), (940, 108131)]