99788480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28377

約数の個数: 56

約数和(自身を含む): 259232400

約数和(自身を除く): 159443920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28349, 56698, 113396, 141745, 226792, 283490, 311839, 453584, 566980, 623678, 907168, 1133960, 1247356, 1559195, 1814336, 2267920, 2494712, 3118390, 4535840, 4989424, 6236780, 9071680, 9978848, 12473560, 19957696, 24947120, 49894240, 99788480]

約数ペア:

[(1, 99788480), (2, 49894240), (4, 24947120), (5, 19957696), (8, 12473560), (10, 9978848), (11, 9071680), (16, 6236780), (20, 4989424), (22, 4535840), (32, 3118390), (40, 2494712), (44, 2267920), (55, 1814336), (64, 1559195), (80, 1247356), (88, 1133960), (110, 907168), (160, 623678), (176, 566980), (220, 453584), (320, 311839), (352, 283490), (440, 226792), (704, 141745), (880, 113396), (1760, 56698), (3520, 28349)]