2000200052455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{104369}}^1$

素因数の和:104704

約数の個数: 64

約数和(自身を含む): 2813481216000

約数和(自身を除く): 813281163545

約数列:

[1, 5, 11, 17, 55, 85, 103, 187, 199, 515, 935, 995, 1133, 1751, 2189, 3383, 5665, 8755, 10945, 16915, 19261, 20497, 37213, 96305, 102485, 104369, 186065, 225467, 348449, 521845, 1127335, 1148059, 1742245, 1774273, 3832939, 5740295, 8871365, 10750007, 19164695, 19517003, 20769431, 53750035, 97585015, 103847155, 118250077, 182750119, 228463741, 353080327, 591250385, 913750595, 1142318705, 1765401635, 2010251309, 2139251393, 3883883597, 10051256545, 10696256965, 19419417985, 23531765323, 36367273681, 117658826615, 181836368405, 400040010491, 2000200052455]

約数ペア:

[(1, 2000200052455), (5, 400040010491), (11, 181836368405), (17, 117658826615), (55, 36367273681), (85, 23531765323), (103, 19419417985), (187, 10696256965), (199, 10051256545), (515, 3883883597), (935, 2139251393), (995, 2010251309), (1133, 1765401635), (1751, 1142318705), (2189, 913750595), (3383, 591250385), (5665, 353080327), (8755, 228463741), (10945, 182750119), (16915, 118250077), (19261, 103847155), (20497, 97585015), (37213, 53750035), (96305, 20769431), (102485, 19517003), (104369, 19164695), (186065, 10750007), (225467, 8871365), (348449, 5740295), (521845, 3832939), (1127335, 1774273), (1148059, 1742245)]