18103400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 49074240

約数和(自身を除く): 30970840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 134, 140, 175, 193, 200, 268, 280, 335, 350, 386, 469, 536, 670, 700, 772, 938, 965, 1340, 1351, 1400, 1544, 1675, 1876, 1930, 2345, 2680, 2702, 3350, 3752, 3860, 4690, 4825, 5404, 6700, 6755, 7720, 9380, 9650, 10808, 11725, 12931, 13400, 13510, 18760, 19300, 23450, 25862, 27020, 33775, 38600, 46900, 51724, 54040, 64655, 67550, 90517, 93800, 103448, 129310, 135100, 181034, 258620, 270200, 323275, 362068, 452585, 517240, 646550, 724136, 905170, 1293100, 1810340, 2262925, 2586200, 3620680, 4525850, 9051700, 18103400]

約数ペア:

[(1, 18103400), (2, 9051700), (4, 4525850), (5, 3620680), (7, 2586200), (8, 2262925), (10, 1810340), (14, 1293100), (20, 905170), (25, 724136), (28, 646550), (35, 517240), (40, 452585), (50, 362068), (56, 323275), (67, 270200), (70, 258620), (100, 181034), (134, 135100), (140, 129310), (175, 103448), (193, 93800), (200, 90517), (268, 67550), (280, 64655), (335, 54040), (350, 51724), (386, 46900), (469, 38600), (536, 33775), (670, 27020), (700, 25862), (772, 23450), (938, 19300), (965, 18760), (1340, 13510), (1351, 13400), (1400, 12931), (1544, 11725), (1675, 10808), (1876, 9650), (1930, 9380), (2345, 7720), (2680, 6755), (2702, 6700), (3350, 5404), (3752, 4825), (3860, 4690)]