132080620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 318669120

約数和(自身を除く): 186588500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 4789, 5516, 6895, 9578, 13790, 19156, 23945, 27580, 33523, 47890, 67046, 95780, 134092, 167615, 335230, 670460, 943433, 1886866, 3773732, 4717165, 6604031, 9434330, 13208062, 18868660, 26416124, 33020155, 66040310, 132080620]

約数ペア:

[(1, 132080620), (2, 66040310), (4, 33020155), (5, 26416124), (7, 18868660), (10, 13208062), (14, 9434330), (20, 6604031), (28, 4717165), (35, 3773732), (70, 1886866), (140, 943433), (197, 670460), (394, 335230), (788, 167615), (985, 134092), (1379, 95780), (1970, 67046), (2758, 47890), (3940, 33523), (4789, 27580), (5516, 23945), (6895, 19156), (9578, 13790)]