26642060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 59802624

約数和(自身を除く): 33160564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 617, 635, 1234, 1270, 2159, 2468, 2540, 3085, 4318, 6170, 8636, 10489, 10795, 12340, 20978, 21590, 41956, 43180, 52445, 78359, 104890, 156718, 209780, 313436, 391795, 783590, 1332103, 1567180, 2664206, 5328412, 6660515, 13321030, 26642060]

約数ペア:

[(1, 26642060), (2, 13321030), (4, 6660515), (5, 5328412), (10, 2664206), (17, 1567180), (20, 1332103), (34, 783590), (68, 391795), (85, 313436), (127, 209780), (170, 156718), (254, 104890), (340, 78359), (508, 52445), (617, 43180), (635, 41956), (1234, 21590), (1270, 20978), (2159, 12340), (2468, 10795), (2540, 10489), (3085, 8636), (4318, 6170)]