6524219390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{52223}}^1$

素因数の和:52305

約数の個数: 48

約数和(自身を含む): 13068324864

約数和(自身を除く): 6544105474

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1922, 2015, 4030, 4805, 9610, 12493, 24986, 52223, 62465, 104446, 124930, 261115, 522230, 678899, 1357798, 1618913, 3237826, 3394495, 6788990, 8094565, 16189130, 21045869, 42091738, 50186303, 100372606, 105229345, 210458690, 250931515, 501863030, 652421939, 1304843878, 3262109695, 6524219390]

約数ペア:

[(1, 6524219390), (2, 3262109695), (5, 1304843878), (10, 652421939), (13, 501863030), (26, 250931515), (31, 210458690), (62, 105229345), (65, 100372606), (130, 50186303), (155, 42091738), (310, 21045869), (403, 16189130), (806, 8094565), (961, 6788990), (1922, 3394495), (2015, 3237826), (4030, 1618913), (4805, 1357798), (9610, 678899), (12493, 522230), (24986, 261115), (52223, 124930), (62465, 104446)]