5110280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18251}}^1$

素因数の和:18269

約数の個数: 32

約数和(自身を含む): 13141440

約数和(自身を除く): 8031160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18251, 36502, 73004, 91255, 127757, 146008, 182510, 255514, 365020, 511028, 638785, 730040, 1022056, 1277570, 2555140, 5110280]

約数ペア:

[(1, 5110280), (2, 2555140), (4, 1277570), (5, 1022056), (7, 730040), (8, 638785), (10, 511028), (14, 365020), (20, 255514), (28, 182510), (35, 146008), (40, 127757), (56, 91255), (70, 73004), (140, 36502), (280, 18251)]