148148408740

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1\times {\mathrm{22189}}^1$

素因数の和:24364

約数の個数: 48

約数和(自身を含む): 313145280000

約数和(自身を除く): 164996871260

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 1999, 3340, 3998, 7996, 9995, 19990, 22189, 39980, 44378, 88756, 110945, 221890, 333833, 443780, 667666, 1335332, 1669165, 3338330, 3705563, 6676660, 7411126, 14822252, 18527815, 37055630, 44355811, 74111260, 88711622, 177423244, 221779055, 443558110, 887116220, 7407420437, 14814840874, 29629681748, 37037102185, 74074204370, 148148408740]

約数ペア:

[(1, 148148408740), (2, 74074204370), (4, 37037102185), (5, 29629681748), (10, 14814840874), (20, 7407420437), (167, 887116220), (334, 443558110), (668, 221779055), (835, 177423244), (1670, 88711622), (1999, 74111260), (3340, 44355811), (3998, 37055630), (7996, 18527815), (9995, 14822252), (19990, 7411126), (22189, 6676660), (39980, 3705563), (44378, 3338330), (88756, 1669165), (110945, 1335332), (221890, 667666), (333833, 443780)]