2012205172600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75646811}}^1$

素因数の和:75646853

約数の個数: 96

約数和(自身を含む): 5628122812800

約数和(自身を除く): 3615917640200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 13300, 26600, 75646811, 151293622, 302587244, 378234055, 529527677, 605174488, 756468110, 1059055354, 1437289409, 1512936220, 1891170275, 2118110708, 2647638385, 2874578818, 3025872440, 3782340550, 4236221416, 5295276770, 5749157636, 7186447045, 7564681100, 10061025863, 10590553540, 11498315272, 13238191925, 14372894090, 15129362200, 20122051726, 21181107080, 26476383850, 28745788180, 35932235225, 40244103452, 50305129315, 52952767700, 57491576360, 71864470450, 80488206904, 100610258630, 105905535400, 143728940900, 201220517260, 251525646575, 287457881800, 402441034520, 503051293150, 1006102586300, 2012205172600]

約数ペア:

[(1, 2012205172600), (2, 1006102586300), (4, 503051293150), (5, 402441034520), (7, 287457881800), (8, 251525646575), (10, 201220517260), (14, 143728940900), (19, 105905535400), (20, 100610258630), (25, 80488206904), (28, 71864470450), (35, 57491576360), (38, 52952767700), (40, 50305129315), (50, 40244103452), (56, 35932235225), (70, 28745788180), (76, 26476383850), (95, 21181107080), (100, 20122051726), (133, 15129362200), (140, 14372894090), (152, 13238191925), (175, 11498315272), (190, 10590553540), (200, 10061025863), (266, 7564681100), (280, 7186447045), (350, 5749157636), (380, 5295276770), (475, 4236221416), (532, 3782340550), (665, 3025872440), (700, 2874578818), (760, 2647638385), (950, 2118110708), (1064, 1891170275), (1330, 1512936220), (1400, 1437289409), (1900, 1059055354), (2660, 756468110), (3325, 605174488), (3800, 529527677), (5320, 378234055), (6650, 302587244), (13300, 151293622), (26600, 75646811)]