48440000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 140

約数和(自身を含む): 138068304

約数和(自身を除く): 89628304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 173, 175, 200, 224, 250, 280, 320, 346, 350, 400, 448, 500, 560, 625, 692, 700, 800, 865, 875, 1000, 1120, 1211, 1250, 1384, 1400, 1600, 1730, 1750, 2000, 2240, 2422, 2500, 2768, 2800, 3460, 3500, 4000, 4325, 4375, 4844, 5000, 5536, 5600, 6055, 6920, 7000, 8000, 8650, 8750, 9688, 10000, 11072, 11200, 12110, 13840, 14000, 17300, 17500, 19376, 20000, 21625, 24220, 27680, 28000, 30275, 34600, 35000, 38752, 40000, 43250, 48440, 55360, 56000, 60550, 69200, 70000, 77504, 86500, 96880, 108125, 121100, 138400, 140000, 151375, 173000, 193760, 216250, 242200, 276800, 280000, 302750, 346000, 387520, 432500, 484400, 605500, 692000, 756875, 865000, 968800, 1211000, 1384000, 1513750, 1730000, 1937600, 2422000, 3027500, 3460000, 4844000, 6055000, 6920000, 9688000, 12110000, 24220000, 48440000]

約数ペア:

[(1, 48440000), (2, 24220000), (4, 12110000), (5, 9688000), (7, 6920000), (8, 6055000), (10, 4844000), (14, 3460000), (16, 3027500), (20, 2422000), (25, 1937600), (28, 1730000), (32, 1513750), (35, 1384000), (40, 1211000), (50, 968800), (56, 865000), (64, 756875), (70, 692000), (80, 605500), (100, 484400), (112, 432500), (125, 387520), (140, 346000), (160, 302750), (173, 280000), (175, 276800), (200, 242200), (224, 216250), (250, 193760), (280, 173000), (320, 151375), (346, 140000), (350, 138400), (400, 121100), (448, 108125), (500, 96880), (560, 86500), (625, 77504), (692, 70000), (700, 69200), (800, 60550), (865, 56000), (875, 55360), (1000, 48440), (1120, 43250), (1211, 40000), (1250, 38752), (1384, 35000), (1400, 34600), (1600, 30275), (1730, 28000), (1750, 27680), (2000, 24220), (2240, 21625), (2422, 20000), (2500, 19376), (2768, 17500), (2800, 17300), (3460, 14000), (3500, 13840), (4000, 12110), (4325, 11200), (4375, 11072), (4844, 10000), (5000, 9688), (5536, 8750), (5600, 8650), (6055, 8000), (6920, 7000)]