11540000

素因数分解:

$2^5\times 5^4\times {\mathrm{577}}^1$

素因数の和:607

約数の個数: 60

約数和(自身を含む): 28439334

約数和(自身を除く): 16899334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 577, 625, 800, 1000, 1154, 1250, 2000, 2308, 2500, 2885, 4000, 4616, 5000, 5770, 9232, 10000, 11540, 14425, 18464, 20000, 23080, 28850, 46160, 57700, 72125, 92320, 115400, 144250, 230800, 288500, 360625, 461600, 577000, 721250, 1154000, 1442500, 2308000, 2885000, 5770000, 11540000]

約数ペア:

[(1, 11540000), (2, 5770000), (4, 2885000), (5, 2308000), (8, 1442500), (10, 1154000), (16, 721250), (20, 577000), (25, 461600), (32, 360625), (40, 288500), (50, 230800), (80, 144250), (100, 115400), (125, 92320), (160, 72125), (200, 57700), (250, 46160), (400, 28850), (500, 23080), (577, 20000), (625, 18464), (800, 14425), (1000, 11540), (1154, 10000), (1250, 9232), (2000, 5770), (2308, 5000), (2500, 4616), (2885, 4000)]