195169640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{82699}}^1$

素因数の和:82769

約数の個数: 32

約数和(自身を含む): 446580000

約数和(自身を除く): 251410360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 82699, 165398, 330796, 413495, 661592, 826990, 1653980, 3307960, 4879241, 9758482, 19516964, 24396205, 39033928, 48792410, 97584820, 195169640]

約数ペア:

[(1, 195169640), (2, 97584820), (4, 48792410), (5, 39033928), (8, 24396205), (10, 19516964), (20, 9758482), (40, 4879241), (59, 3307960), (118, 1653980), (236, 826990), (295, 661592), (472, 413495), (590, 330796), (1180, 165398), (2360, 82699)]