2247684500

素因数分解:

$2^2\times 5^3\times {\mathrm{1123}}^1\times {\mathrm{4003}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 4914541632

約数和(自身を除く): 2666857132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1123, 2246, 4003, 4492, 5615, 8006, 11230, 16012, 20015, 22460, 28075, 40030, 56150, 80060, 100075, 112300, 140375, 200150, 280750, 400300, 500375, 561500, 1000750, 2001500, 4495369, 8990738, 17981476, 22476845, 44953690, 89907380, 112384225, 224768450, 449536900, 561921125, 1123842250, 2247684500]

約数ペア:

[(1, 2247684500), (2, 1123842250), (4, 561921125), (5, 449536900), (10, 224768450), (20, 112384225), (25, 89907380), (50, 44953690), (100, 22476845), (125, 17981476), (250, 8990738), (500, 4495369), (1123, 2001500), (2246, 1000750), (4003, 561500), (4492, 500375), (5615, 400300), (8006, 280750), (11230, 200150), (16012, 140375), (20015, 112300), (22460, 100075), (28075, 80060), (40030, 56150)]