109065400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5003}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 255954600

約数和(自身を除く): 146889200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5003, 5450, 10006, 10900, 20012, 21800, 25015, 40024, 50030, 100060, 125075, 200120, 250150, 500300, 545327, 1000600, 1090654, 2181308, 2726635, 4362616, 5453270, 10906540, 13633175, 21813080, 27266350, 54532700, 109065400]

約数ペア:

[(1, 109065400), (2, 54532700), (4, 27266350), (5, 21813080), (8, 13633175), (10, 10906540), (20, 5453270), (25, 4362616), (40, 2726635), (50, 2181308), (100, 1090654), (109, 1000600), (200, 545327), (218, 500300), (436, 250150), (545, 200120), (872, 125075), (1090, 100060), (2180, 50030), (2725, 40024), (4360, 25015), (5003, 21800), (5450, 20012), (10006, 10900)]