40207370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8573}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 83956608

約数和(自身を除く): 43749238

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 8573, 17146, 42865, 60011, 85730, 120022, 300055, 574391, 600110, 1148782, 2871955, 4020737, 5743910, 8041474, 20103685, 40207370]

約数ペア:

[(1, 40207370), (2, 20103685), (5, 8041474), (7, 5743910), (10, 4020737), (14, 2871955), (35, 1148782), (67, 600110), (70, 574391), (134, 300055), (335, 120022), (469, 85730), (670, 60011), (938, 42865), (2345, 17146), (4690, 8573)]