173089840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28099}}^1$

素因数の和:28130

約数の個数: 80

約数和(自身を含む): 501753600

約数和(自身を除く): 328663760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 28099, 56198, 112396, 140495, 196693, 224792, 280990, 309089, 393386, 449584, 561980, 618178, 786772, 983465, 1123960, 1236356, 1545445, 1573544, 1966930, 2163623, 2247920, 2472712, 3090890, 3147088, 3933860, 4327246, 4945424, 6181780, 7867720, 8654492, 10818115, 12363560, 15735440, 17308984, 21636230, 24727120, 34617968, 43272460, 86544920, 173089840]

約数ペア:

[(1, 173089840), (2, 86544920), (4, 43272460), (5, 34617968), (7, 24727120), (8, 21636230), (10, 17308984), (11, 15735440), (14, 12363560), (16, 10818115), (20, 8654492), (22, 7867720), (28, 6181780), (35, 4945424), (40, 4327246), (44, 3933860), (55, 3147088), (56, 3090890), (70, 2472712), (77, 2247920), (80, 2163623), (88, 1966930), (110, 1573544), (112, 1545445), (140, 1236356), (154, 1123960), (176, 983465), (220, 786772), (280, 618178), (308, 561980), (385, 449584), (440, 393386), (560, 309089), (616, 280990), (770, 224792), (880, 196693), (1232, 140495), (1540, 112396), (3080, 56198), (6160, 28099)]