528985010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2887}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 969397632

約数和(自身を除く): 440412622

約数列:

[1, 2, 5, 10, 73, 146, 251, 365, 502, 730, 1255, 2510, 2887, 5774, 14435, 18323, 28870, 36646, 91615, 183230, 210751, 421502, 724637, 1053755, 1449274, 2107510, 3623185, 7246370, 52898501, 105797002, 264492505, 528985010]

約数ペア:

[(1, 528985010), (2, 264492505), (5, 105797002), (10, 52898501), (73, 7246370), (146, 3623185), (251, 2107510), (365, 1449274), (502, 1053755), (730, 724637), (1255, 421502), (2510, 210751), (2887, 183230), (5774, 91615), (14435, 36646), (18323, 28870)]