11340800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 66

約数和(自身を含む): 28174908

約数和(自身を除く): 16834108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 443, 512, 640, 800, 886, 1024, 1280, 1600, 1772, 2215, 2560, 3200, 3544, 4430, 5120, 6400, 7088, 8860, 11075, 12800, 14176, 17720, 22150, 25600, 28352, 35440, 44300, 56704, 70880, 88600, 113408, 141760, 177200, 226816, 283520, 354400, 453632, 567040, 708800, 1134080, 1417600, 2268160, 2835200, 5670400, 11340800]

約数ペア:

[(1, 11340800), (2, 5670400), (4, 2835200), (5, 2268160), (8, 1417600), (10, 1134080), (16, 708800), (20, 567040), (25, 453632), (32, 354400), (40, 283520), (50, 226816), (64, 177200), (80, 141760), (100, 113408), (128, 88600), (160, 70880), (200, 56704), (256, 44300), (320, 35440), (400, 28352), (443, 25600), (512, 22150), (640, 17720), (800, 14176), (886, 12800), (1024, 11075), (1280, 8860), (1600, 7088), (1772, 6400), (2215, 5120), (2560, 4430), (3200, 3544)]