11372000

素因数分解:

$2^5\times 5^3\times {\mathrm{2843}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 27950832

約数和(自身を除く): 16578832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2843, 4000, 5686, 11372, 14215, 22744, 28430, 45488, 56860, 71075, 90976, 113720, 142150, 227440, 284300, 355375, 454880, 568600, 710750, 1137200, 1421500, 2274400, 2843000, 5686000, 11372000]

約数ペア:

[(1, 11372000), (2, 5686000), (4, 2843000), (5, 2274400), (8, 1421500), (10, 1137200), (16, 710750), (20, 568600), (25, 454880), (32, 355375), (40, 284300), (50, 227440), (80, 142150), (100, 113720), (125, 90976), (160, 71075), (200, 56860), (250, 45488), (400, 28430), (500, 22744), (800, 14215), (1000, 11372), (2000, 5686), (2843, 4000)]