4690000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 100

約数和(自身を含む): 13170784

約数和(自身を除く): 8480784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 125, 134, 140, 175, 200, 250, 268, 280, 335, 350, 400, 469, 500, 536, 560, 625, 670, 700, 875, 938, 1000, 1072, 1250, 1340, 1400, 1675, 1750, 1876, 2000, 2345, 2500, 2680, 2800, 3350, 3500, 3752, 4375, 4690, 5000, 5360, 6700, 7000, 7504, 8375, 8750, 9380, 10000, 11725, 13400, 14000, 16750, 17500, 18760, 23450, 26800, 33500, 35000, 37520, 41875, 46900, 58625, 67000, 70000, 83750, 93800, 117250, 134000, 167500, 187600, 234500, 293125, 335000, 469000, 586250, 670000, 938000, 1172500, 2345000, 4690000]

約数ペア:

[(1, 4690000), (2, 2345000), (4, 1172500), (5, 938000), (7, 670000), (8, 586250), (10, 469000), (14, 335000), (16, 293125), (20, 234500), (25, 187600), (28, 167500), (35, 134000), (40, 117250), (50, 93800), (56, 83750), (67, 70000), (70, 67000), (80, 58625), (100, 46900), (112, 41875), (125, 37520), (134, 35000), (140, 33500), (175, 26800), (200, 23450), (250, 18760), (268, 17500), (280, 16750), (335, 14000), (350, 13400), (400, 11725), (469, 10000), (500, 9380), (536, 8750), (560, 8375), (625, 7504), (670, 7000), (700, 6700), (875, 5360), (938, 5000), (1000, 4690), (1072, 4375), (1250, 3752), (1340, 3500), (1400, 3350), (1675, 2800), (1750, 2680), (1876, 2500), (2000, 2345)]