40600505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 56827008

約数和(自身を除く): 16226503

約数列:

[1, 5, 11, 17, 55, 85, 173, 187, 251, 865, 935, 1255, 1903, 2761, 2941, 4267, 9515, 13805, 14705, 21335, 32351, 43423, 46937, 161755, 217115, 234685, 477653, 738191, 2388265, 3690955, 8120101, 40600505]

約数ペア:

[(1, 40600505), (5, 8120101), (11, 3690955), (17, 2388265), (55, 738191), (85, 477653), (173, 234685), (187, 217115), (251, 161755), (865, 46937), (935, 43423), (1255, 32351), (1903, 21335), (2761, 14705), (2941, 13805), (4267, 9515)]