276689452780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1518103}}^1$

素因数の和:1518826

約数の個数: 48

約数和(自身を含む): 626636896704

約数和(自身を除く): 349947443924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 701, 1402, 2804, 3505, 7010, 9113, 14020, 18226, 36452, 45565, 91130, 182260, 1518103, 3036206, 6072412, 7590515, 15181030, 19735339, 30362060, 39470678, 78941356, 98676695, 197353390, 394706780, 1064190203, 2128380406, 4256760812, 5320951015, 10641902030, 13834472639, 21283804060, 27668945278, 55337890556, 69172363195, 138344726390, 276689452780]

約数ペア:

[(1, 276689452780), (2, 138344726390), (4, 69172363195), (5, 55337890556), (10, 27668945278), (13, 21283804060), (20, 13834472639), (26, 10641902030), (52, 5320951015), (65, 4256760812), (130, 2128380406), (260, 1064190203), (701, 394706780), (1402, 197353390), (2804, 98676695), (3505, 78941356), (7010, 39470678), (9113, 30362060), (14020, 19735339), (18226, 15181030), (36452, 7590515), (45565, 6072412), (91130, 3036206), (182260, 1518103)]