168889396850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{127507}}^1$

素因数の和:128027

約数の個数: 48

約数和(自身を含む): 320172588000

約数和(自身を除く): 151283191150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 449, 590, 898, 1475, 2245, 2950, 4490, 11225, 22450, 26491, 52982, 127507, 132455, 255014, 264910, 637535, 662275, 1275070, 1324550, 3187675, 6375350, 7522913, 15045826, 37614565, 57250643, 75229130, 114501286, 188072825, 286253215, 376145650, 572506430, 1431266075, 2862532150, 3377787937, 6755575874, 16888939685, 33777879370, 84444698425, 168889396850]

約数ペア:

[(1, 168889396850), (2, 84444698425), (5, 33777879370), (10, 16888939685), (25, 6755575874), (50, 3377787937), (59, 2862532150), (118, 1431266075), (295, 572506430), (449, 376145650), (590, 286253215), (898, 188072825), (1475, 114501286), (2245, 75229130), (2950, 57250643), (4490, 37614565), (11225, 15045826), (22450, 7522913), (26491, 6375350), (52982, 3187675), (127507, 1324550), (132455, 1275070), (255014, 662275), (264910, 637535)]