2016352109960

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3389}}^1\times {\mathrm{34511}}^1$

素因数の和:38342

約数の個数: 64

約数和(自身を含む): 4548792038400

約数和(自身を除く): 2532439928440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 3389, 3448, 4310, 6778, 8620, 13556, 16945, 17240, 27112, 33890, 34511, 67780, 69022, 135560, 138044, 172555, 276088, 345110, 690220, 1380440, 1460659, 2921318, 5842636, 7303295, 11685272, 14606590, 14874241, 29213180, 29748482, 58426360, 59496964, 74371205, 116957779, 118993928, 148742410, 233915558, 297484820, 467831116, 584788895, 594969640, 935662232, 1169577790, 2339155580, 4678311160, 50408802749, 100817605498, 201635210996, 252044013745, 403270421992, 504088027490, 1008176054980, 2016352109960]

約数ペア:

[(1, 2016352109960), (2, 1008176054980), (4, 504088027490), (5, 403270421992), (8, 252044013745), (10, 201635210996), (20, 100817605498), (40, 50408802749), (431, 4678311160), (862, 2339155580), (1724, 1169577790), (2155, 935662232), (3389, 594969640), (3448, 584788895), (4310, 467831116), (6778, 297484820), (8620, 233915558), (13556, 148742410), (16945, 118993928), (17240, 116957779), (27112, 74371205), (33890, 59496964), (34511, 58426360), (67780, 29748482), (69022, 29213180), (135560, 14874241), (138044, 14606590), (172555, 11685272), (276088, 7303295), (345110, 5842636), (690220, 2921318), (1380440, 1460659)]