12115900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7158

約数の個数: 36

約数和(自身を含む): 27841968

約数和(自身を除く): 15726068

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7127, 14254, 28508, 35635, 71270, 121159, 142540, 178175, 242318, 356350, 484636, 605795, 712700, 1211590, 2423180, 3028975, 6057950, 12115900]

約数ペア:

[(1, 12115900), (2, 6057950), (4, 3028975), (5, 2423180), (10, 1211590), (17, 712700), (20, 605795), (25, 484636), (34, 356350), (50, 242318), (68, 178175), (85, 142540), (100, 121159), (170, 71270), (340, 35635), (425, 28508), (850, 14254), (1700, 7127)]