804550440950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8385101}}^1$

素因数の和:8385233

約数の個数: 48

約数和(自身を含む): 1590821551440

約数和(自身を除く): 786271110490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 475, 505, 950, 1010, 1919, 2525, 3838, 5050, 9595, 19190, 47975, 95950, 8385101, 16770202, 41925505, 83851010, 159316919, 209627525, 318633838, 419255050, 796584595, 846895201, 1593169190, 1693790402, 3982922975, 4234476005, 7965845950, 8468952010, 16091008819, 21172380025, 32182017638, 42344760050, 80455044095, 160910088190, 402275220475, 804550440950]

約数ペア:

[(1, 804550440950), (2, 402275220475), (5, 160910088190), (10, 80455044095), (19, 42344760050), (25, 32182017638), (38, 21172380025), (50, 16091008819), (95, 8468952010), (101, 7965845950), (190, 4234476005), (202, 3982922975), (475, 1693790402), (505, 1593169190), (950, 846895201), (1010, 796584595), (1919, 419255050), (2525, 318633838), (3838, 209627525), (5050, 159316919), (9595, 83851010), (19190, 41925505), (47975, 16770202), (95950, 8385101)]