220697656525

素因数分解:

$5^2\times {\mathrm{229}}^1\times {\mathrm{1951}}^1\times {\mathrm{19759}}^1$

素因数の和:21949

約数の個数: 24

約数和(自身を含む): 275014937600

約数和(自身を除く): 54317281075

約数列:

[1, 5, 25, 229, 1145, 1951, 5725, 9755, 19759, 48775, 98795, 446779, 493975, 2233895, 4524811, 11169475, 22624055, 38549809, 113120275, 192749045, 963745225, 8827906261, 44139531305, 220697656525]

約数ペア:

[(1, 220697656525), (5, 44139531305), (25, 8827906261), (229, 963745225), (1145, 192749045), (1951, 113120275), (5725, 38549809), (9755, 22624055), (19759, 11169475), (48775, 4524811), (98795, 2233895), (446779, 493975)]