2017496150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{14551}}^1$

素因数の和:14669

約数の個数: 48

約数和(自身を含む): 3897607680

約数和(自身を除く): 1880111530

約数列:

[1, 2, 5, 10, 25, 47, 50, 59, 94, 118, 235, 295, 470, 590, 1175, 1475, 2350, 2773, 2950, 5546, 13865, 14551, 27730, 29102, 69325, 72755, 138650, 145510, 363775, 683897, 727550, 858509, 1367794, 1717018, 3419485, 4292545, 6838970, 8585090, 17097425, 21462725, 34194850, 40349923, 42925450, 80699846, 201749615, 403499230, 1008748075, 2017496150]

約数ペア:

[(1, 2017496150), (2, 1008748075), (5, 403499230), (10, 201749615), (25, 80699846), (47, 42925450), (50, 40349923), (59, 34194850), (94, 21462725), (118, 17097425), (235, 8585090), (295, 6838970), (470, 4292545), (590, 3419485), (1175, 1717018), (1475, 1367794), (2350, 858509), (2773, 727550), (2950, 683897), (5546, 363775), (13865, 145510), (14551, 138650), (27730, 72755), (29102, 69325)]