2247203960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{34403}}^1$

素因数の和:34508

約数の個数: 64

約数和(自身を含む): 5350510080

約数和(自身を除く): 3103306120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 6532, 8165, 13064, 16330, 32660, 34403, 65320, 68806, 137612, 172015, 275224, 344030, 688060, 791269, 1376120, 1582538, 2442613, 3165076, 3956345, 4885226, 6330152, 7912690, 9770452, 12213065, 15825380, 19540904, 24426130, 31650760, 48852260, 56180099, 97704520, 112360198, 224720396, 280900495, 449440792, 561800990, 1123601980, 2247203960]

約数ペア:

[(1, 2247203960), (2, 1123601980), (4, 561800990), (5, 449440792), (8, 280900495), (10, 224720396), (20, 112360198), (23, 97704520), (40, 56180099), (46, 48852260), (71, 31650760), (92, 24426130), (115, 19540904), (142, 15825380), (184, 12213065), (230, 9770452), (284, 7912690), (355, 6330152), (460, 4885226), (568, 3956345), (710, 3165076), (920, 2442613), (1420, 1582538), (1633, 1376120), (2840, 791269), (3266, 688060), (6532, 344030), (8165, 275224), (13064, 172015), (16330, 137612), (32660, 68806), (34403, 65320)]