9894053450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{13337}}^1$

素因数の和:13787

約数の個数: 48

約数和(自身を含む): 18948869784

約数和(自身を除く): 9054816334

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 401, 802, 925, 1850, 2005, 4010, 10025, 13337, 14837, 20050, 26674, 29674, 66685, 74185, 133370, 148370, 333425, 370925, 493469, 666850, 741850, 986938, 2467345, 4934690, 5348137, 10696274, 12336725, 24673450, 26740685, 53481370, 133703425, 197881069, 267406850, 395762138, 989405345, 1978810690, 4947026725, 9894053450]

約数ペア:

[(1, 9894053450), (2, 4947026725), (5, 1978810690), (10, 989405345), (25, 395762138), (37, 267406850), (50, 197881069), (74, 133703425), (185, 53481370), (370, 26740685), (401, 24673450), (802, 12336725), (925, 10696274), (1850, 5348137), (2005, 4934690), (4010, 2467345), (10025, 986938), (13337, 741850), (14837, 666850), (20050, 493469), (26674, 370925), (29674, 333425), (66685, 148370), (74185, 133370)]