24992000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 68874624

約数和(自身を除く): 43882624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 71, 80, 88, 100, 110, 125, 128, 142, 160, 176, 200, 220, 250, 256, 275, 284, 320, 352, 355, 400, 440, 500, 550, 568, 640, 704, 710, 781, 800, 880, 1000, 1100, 1136, 1280, 1375, 1408, 1420, 1562, 1600, 1760, 1775, 2000, 2200, 2272, 2750, 2816, 2840, 3124, 3200, 3520, 3550, 3905, 4000, 4400, 4544, 5500, 5680, 6248, 6400, 7040, 7100, 7810, 8000, 8800, 8875, 9088, 11000, 11360, 12496, 14080, 14200, 15620, 16000, 17600, 17750, 18176, 19525, 22000, 22720, 24992, 28400, 31240, 32000, 35200, 35500, 39050, 44000, 45440, 49984, 56800, 62480, 70400, 71000, 78100, 88000, 90880, 97625, 99968, 113600, 124960, 142000, 156200, 176000, 195250, 199936, 227200, 249920, 284000, 312400, 352000, 390500, 454400, 499840, 568000, 624800, 781000, 999680, 1136000, 1249600, 1562000, 2272000, 2499200, 3124000, 4998400, 6248000, 12496000, 24992000]

約数ペア:

[(1, 24992000), (2, 12496000), (4, 6248000), (5, 4998400), (8, 3124000), (10, 2499200), (11, 2272000), (16, 1562000), (20, 1249600), (22, 1136000), (25, 999680), (32, 781000), (40, 624800), (44, 568000), (50, 499840), (55, 454400), (64, 390500), (71, 352000), (80, 312400), (88, 284000), (100, 249920), (110, 227200), (125, 199936), (128, 195250), (142, 176000), (160, 156200), (176, 142000), (200, 124960), (220, 113600), (250, 99968), (256, 97625), (275, 90880), (284, 88000), (320, 78100), (352, 71000), (355, 70400), (400, 62480), (440, 56800), (500, 49984), (550, 45440), (568, 44000), (640, 39050), (704, 35500), (710, 35200), (781, 32000), (800, 31240), (880, 28400), (1000, 24992), (1100, 22720), (1136, 22000), (1280, 19525), (1375, 18176), (1408, 17750), (1420, 17600), (1562, 16000), (1600, 15620), (1760, 14200), (1775, 14080), (2000, 12496), (2200, 11360), (2272, 11000), (2750, 9088), (2816, 8875), (2840, 8800), (3124, 8000), (3200, 7810), (3520, 7100), (3550, 7040), (3905, 6400), (4000, 6248), (4400, 5680), (4544, 5500)]