711036146680

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{210209}}^1$

素因数の和:211144

約数の個数: 64

約数和(自身を含む): 1617338923200

約数和(自身を除く): 906302776520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 821, 824, 1030, 1642, 2060, 3284, 4105, 4120, 6568, 8210, 16420, 32840, 84563, 169126, 210209, 338252, 420418, 422815, 676504, 840836, 845630, 1051045, 1681672, 1691260, 2102090, 3382520, 4204180, 8408360, 21651527, 43303054, 86606108, 108257635, 172581589, 173212216, 216515270, 345163178, 433030540, 690326356, 862907945, 866061080, 1380652712, 1725815890, 3451631780, 6903263560, 17775903667, 35551807334, 71103614668, 88879518335, 142207229336, 177759036670, 355518073340, 711036146680]

約数ペア:

[(1, 711036146680), (2, 355518073340), (4, 177759036670), (5, 142207229336), (8, 88879518335), (10, 71103614668), (20, 35551807334), (40, 17775903667), (103, 6903263560), (206, 3451631780), (412, 1725815890), (515, 1380652712), (821, 866061080), (824, 862907945), (1030, 690326356), (1642, 433030540), (2060, 345163178), (3284, 216515270), (4105, 173212216), (4120, 172581589), (6568, 108257635), (8210, 86606108), (16420, 43303054), (32840, 21651527), (84563, 8408360), (169126, 4204180), (210209, 3382520), (338252, 2102090), (420418, 1691260), (422815, 1681672), (676504, 1051045), (840836, 845630)]