11912600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 32378880

約数和(自身を除く): 20466280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 127, 134, 140, 175, 200, 254, 268, 280, 335, 350, 469, 508, 536, 635, 670, 700, 889, 938, 1016, 1270, 1340, 1400, 1675, 1778, 1876, 2345, 2540, 2680, 3175, 3350, 3556, 3752, 4445, 4690, 5080, 6350, 6700, 7112, 8509, 8890, 9380, 11725, 12700, 13400, 17018, 17780, 18760, 22225, 23450, 25400, 34036, 35560, 42545, 44450, 46900, 59563, 68072, 85090, 88900, 93800, 119126, 170180, 177800, 212725, 238252, 297815, 340360, 425450, 476504, 595630, 850900, 1191260, 1489075, 1701800, 2382520, 2978150, 5956300, 11912600]

約数ペア:

[(1, 11912600), (2, 5956300), (4, 2978150), (5, 2382520), (7, 1701800), (8, 1489075), (10, 1191260), (14, 850900), (20, 595630), (25, 476504), (28, 425450), (35, 340360), (40, 297815), (50, 238252), (56, 212725), (67, 177800), (70, 170180), (100, 119126), (127, 93800), (134, 88900), (140, 85090), (175, 68072), (200, 59563), (254, 46900), (268, 44450), (280, 42545), (335, 35560), (350, 34036), (469, 25400), (508, 23450), (536, 22225), (635, 18760), (670, 17780), (700, 17018), (889, 13400), (938, 12700), (1016, 11725), (1270, 9380), (1340, 8890), (1400, 8509), (1675, 7112), (1778, 6700), (1876, 6350), (2345, 5080), (2540, 4690), (2680, 4445), (3175, 3752), (3350, 3556)]