7429220210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{27751}}^1$

素因数の和:29186

約数の個数: 32

約数和(自身を含む): 14086915200

約数和(自身を除く): 6657694990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1409, 2818, 7045, 14090, 26771, 27751, 53542, 55502, 133855, 138755, 267710, 277510, 527269, 1054538, 2636345, 5272690, 39101159, 78202318, 195505795, 391011590, 742922021, 1485844042, 3714610105, 7429220210]

約数ペア:

[(1, 7429220210), (2, 3714610105), (5, 1485844042), (10, 742922021), (19, 391011590), (38, 195505795), (95, 78202318), (190, 39101159), (1409, 5272690), (2818, 2636345), (7045, 1054538), (14090, 527269), (26771, 277510), (27751, 267710), (53542, 138755), (55502, 133855)]