1348442.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16057}}^1$

素因数の和:16084

約数の個数: 48

約数和(自身を含む): 64745856

約数和(自身を除く): 40018076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16057, 32114, 64228, 80285, 112399, 160570, 176627, 224798, 321140, 353254, 449596, 561995, 706508, 883135, 1123990, 1236389, 1766270, 2247980, 2472778, 3532540, 4945556, 6181945, 12363890, 24727780]

約数ペア:

[(1, 24727780), (2, 12363890), (4, 6181945), (5, 4945556), (7, 3532540), (10, 2472778), (11, 2247980), (14, 1766270), (20, 1236389), (22, 1123990), (28, 883135), (35, 706508), (44, 561995), (55, 449596), (70, 353254), (77, 321140), (110, 224798), (140, 176627), (154, 160570), (220, 112399), (308, 80285), (385, 64228), (770, 32114), (1540, 16057)]