41644820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 102090240

約数和(自身を除く): 60445420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6329, 6580, 12658, 25316, 31645, 44303, 63290, 88606, 126580, 177212, 221515, 297463, 443030, 594926, 886060, 1189852, 1487315, 2082241, 2974630, 4164482, 5949260, 8328964, 10411205, 20822410, 41644820]

約数ペア:

[(1, 41644820), (2, 20822410), (4, 10411205), (5, 8328964), (7, 5949260), (10, 4164482), (14, 2974630), (20, 2082241), (28, 1487315), (35, 1189852), (47, 886060), (70, 594926), (94, 443030), (140, 297463), (188, 221515), (235, 177212), (329, 126580), (470, 88606), (658, 63290), (940, 44303), (1316, 31645), (1645, 25316), (3290, 12658), (6329, 6580)]