1036941225520

素因数分解:

$2^4\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{3712909}}^1$

素因数の和:3716413

約数の個数: 40

約数和(自身を含む): 2411579599920

約数和(自身を除く): 1374638374400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3491, 6982, 13964, 17455, 27928, 34910, 55856, 69820, 139640, 279280, 3712909, 7425818, 14851636, 18564545, 29703272, 37129090, 59406544, 74258180, 148516360, 297032720, 12961765319, 25923530638, 51847061276, 64808826595, 103694122552, 129617653190, 207388245104, 259235306380, 518470612760, 1036941225520]

約数ペア:

[(1, 1036941225520), (2, 518470612760), (4, 259235306380), (5, 207388245104), (8, 129617653190), (10, 103694122552), (16, 64808826595), (20, 51847061276), (40, 25923530638), (80, 12961765319), (3491, 297032720), (6982, 148516360), (13964, 74258180), (17455, 59406544), (27928, 37129090), (34910, 29703272), (55856, 18564545), (69820, 14851636), (139640, 7425818), (279280, 3712909)]