2002091275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 2842184160

約数和(自身を除く): 840092885

約数列:

[1, 5, 17, 19, 25, 37, 85, 95, 185, 323, 425, 475, 629, 703, 925, 1615, 3145, 3515, 6701, 8075, 11951, 15725, 17575, 33505, 59755, 113917, 127319, 167525, 247937, 298775, 569585, 636595, 1239685, 2164423, 2847925, 3182975, 4214929, 4710803, 6198425, 10822115, 21074645, 23554015, 54110575, 80083651, 105373225, 117770075, 400418255, 2002091275]

約数ペア:

[(1, 2002091275), (5, 400418255), (17, 117770075), (19, 105373225), (25, 80083651), (37, 54110575), (85, 23554015), (95, 21074645), (185, 10822115), (323, 6198425), (425, 4710803), (475, 4214929), (629, 3182975), (703, 2847925), (925, 2164423), (1615, 1239685), (3145, 636595), (3515, 569585), (6701, 298775), (8075, 247937), (11951, 167525), (15725, 127319), (17575, 113917), (33505, 59755)]