25192000

素因数分解:

$2^6\times 5^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 64666368

約数和(自身を除く): 39474368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 67, 80, 94, 100, 125, 134, 160, 188, 200, 235, 250, 268, 320, 335, 376, 400, 470, 500, 536, 670, 752, 800, 940, 1000, 1072, 1175, 1340, 1504, 1600, 1675, 1880, 2000, 2144, 2350, 2680, 3008, 3149, 3350, 3760, 4000, 4288, 4700, 5360, 5875, 6298, 6700, 7520, 8000, 8375, 9400, 10720, 11750, 12596, 13400, 15040, 15745, 16750, 18800, 21440, 23500, 25192, 26800, 31490, 33500, 37600, 47000, 50384, 53600, 62980, 67000, 75200, 78725, 94000, 100768, 107200, 125960, 134000, 157450, 188000, 201536, 251920, 268000, 314900, 376000, 393625, 503840, 536000, 629800, 787250, 1007680, 1259600, 1574500, 2519200, 3149000, 5038400, 6298000, 12596000, 25192000]

約数ペア:

[(1, 25192000), (2, 12596000), (4, 6298000), (5, 5038400), (8, 3149000), (10, 2519200), (16, 1574500), (20, 1259600), (25, 1007680), (32, 787250), (40, 629800), (47, 536000), (50, 503840), (64, 393625), (67, 376000), (80, 314900), (94, 268000), (100, 251920), (125, 201536), (134, 188000), (160, 157450), (188, 134000), (200, 125960), (235, 107200), (250, 100768), (268, 94000), (320, 78725), (335, 75200), (376, 67000), (400, 62980), (470, 53600), (500, 50384), (536, 47000), (670, 37600), (752, 33500), (800, 31490), (940, 26800), (1000, 25192), (1072, 23500), (1175, 21440), (1340, 18800), (1504, 16750), (1600, 15745), (1675, 15040), (1880, 13400), (2000, 12596), (2144, 11750), (2350, 10720), (2680, 9400), (3008, 8375), (3149, 8000), (3350, 7520), (3760, 6700), (4000, 6298), (4288, 5875), (4700, 5360)]