329463850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 630397152

約数和(自身を除く): 300933302

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 293, 430, 523, 586, 1046, 1075, 1465, 2150, 2615, 2930, 5230, 7325, 12599, 13075, 14650, 22489, 25198, 26150, 44978, 62995, 112445, 125990, 153239, 224890, 306478, 314975, 562225, 629950, 766195, 1124450, 1532390, 3830975, 6589277, 7661950, 13178554, 32946385, 65892770, 164731925, 329463850]

約数ペア:

[(1, 329463850), (2, 164731925), (5, 65892770), (10, 32946385), (25, 13178554), (43, 7661950), (50, 6589277), (86, 3830975), (215, 1532390), (293, 1124450), (430, 766195), (523, 629950), (586, 562225), (1046, 314975), (1075, 306478), (1465, 224890), (2150, 153239), (2615, 125990), (2930, 112445), (5230, 62995), (7325, 44978), (12599, 26150), (13075, 25198), (14650, 22489)]