44919140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{320851}}^1$

素因数の和:320867

約数の個数: 24

約数和(自身を含む): 107806272

約数和(自身を除く): 62887132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 320851, 641702, 1283404, 1604255, 2245957, 3208510, 4491914, 6417020, 8983828, 11229785, 22459570, 44919140]

約数ペア:

[(1, 44919140), (2, 22459570), (4, 11229785), (5, 8983828), (7, 6417020), (10, 4491914), (14, 3208510), (20, 2245957), (28, 1604255), (35, 1283404), (70, 641702), (140, 320851)]