8994160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16061}}^1$

素因数の和:16081

約数の個数: 40

約数和(自身を含む): 23900256

約数和(自身を除く): 14906096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16061, 32122, 64244, 80305, 112427, 128488, 160610, 224854, 256976, 321220, 449708, 562135, 642440, 899416, 1124270, 1284880, 1798832, 2248540, 4497080, 8994160]

約数ペア:

[(1, 8994160), (2, 4497080), (4, 2248540), (5, 1798832), (7, 1284880), (8, 1124270), (10, 899416), (14, 642440), (16, 562135), (20, 449708), (28, 321220), (35, 256976), (40, 224854), (56, 160610), (70, 128488), (80, 112427), (112, 80305), (140, 64244), (280, 32122), (560, 16061)]