78840652690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1\times {\mathrm{61879}}^1$

素因数の和:63226

約数の個数: 32

約数和(自身を含む): 143409127680

約数和(自身を除く): 64568474990

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1237, 2474, 6185, 12370, 61879, 123758, 127411, 254822, 309395, 618790, 637055, 1274110, 6373537, 12747074, 31867685, 63735370, 76544323, 153088646, 382721615, 765443230, 7884065269, 15768130538, 39420326345, 78840652690]

約数ペア:

[(1, 78840652690), (2, 39420326345), (5, 15768130538), (10, 7884065269), (103, 765443230), (206, 382721615), (515, 153088646), (1030, 76544323), (1237, 63735370), (2474, 31867685), (6185, 12747074), (12370, 6373537), (61879, 1274110), (123758, 637055), (127411, 618790), (254822, 309395)]