11072000

素因数分解:

$2^9\times 5^3\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 27768312

約数和(自身を除く): 16696312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 173, 200, 250, 256, 320, 346, 400, 500, 512, 640, 692, 800, 865, 1000, 1280, 1384, 1600, 1730, 2000, 2560, 2768, 3200, 3460, 4000, 4325, 5536, 6400, 6920, 8000, 8650, 11072, 12800, 13840, 16000, 17300, 21625, 22144, 27680, 32000, 34600, 43250, 44288, 55360, 64000, 69200, 86500, 88576, 110720, 138400, 173000, 221440, 276800, 346000, 442880, 553600, 692000, 1107200, 1384000, 2214400, 2768000, 5536000, 11072000]

約数ペア:

[(1, 11072000), (2, 5536000), (4, 2768000), (5, 2214400), (8, 1384000), (10, 1107200), (16, 692000), (20, 553600), (25, 442880), (32, 346000), (40, 276800), (50, 221440), (64, 173000), (80, 138400), (100, 110720), (125, 88576), (128, 86500), (160, 69200), (173, 64000), (200, 55360), (250, 44288), (256, 43250), (320, 34600), (346, 32000), (400, 27680), (500, 22144), (512, 21625), (640, 17300), (692, 16000), (800, 13840), (865, 12800), (1000, 11072), (1280, 8650), (1384, 8000), (1600, 6920), (1730, 6400), (2000, 5536), (2560, 4325), (2768, 4000), (3200, 3460)]