1956278315180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10211}}^1\times {\mathrm{1368467}}^1$

素因数の和:1378694

約数の個数: 48

約数和(自身を含む): 4695531192576

約数和(自身を除く): 2739252877396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10211, 20422, 40844, 51055, 71477, 102110, 142954, 204220, 285908, 357385, 714770, 1368467, 1429540, 2736934, 5473868, 6842335, 9579269, 13684670, 19158538, 27369340, 38317076, 47896345, 95792690, 191585380, 13973416537, 27946833074, 55893666148, 69867082685, 97813915759, 139734165370, 195627831518, 279468330740, 391255663036, 489069578795, 978139157590, 1956278315180]

約数ペア:

[(1, 1956278315180), (2, 978139157590), (4, 489069578795), (5, 391255663036), (7, 279468330740), (10, 195627831518), (14, 139734165370), (20, 97813915759), (28, 69867082685), (35, 55893666148), (70, 27946833074), (140, 13973416537), (10211, 191585380), (20422, 95792690), (40844, 47896345), (51055, 38317076), (71477, 27369340), (102110, 19158538), (142954, 13684670), (204220, 9579269), (285908, 6842335), (357385, 5473868), (714770, 2736934), (1368467, 1429540)]