2850500

素因数分解:

$2^2\times 5^3\times {\mathrm{5701}}^1$

素因数の和:5720

約数の個数: 24

約数和(自身を含む): 6226584

約数和(自身を除く): 3376084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5701, 11402, 22804, 28505, 57010, 114020, 142525, 285050, 570100, 712625, 1425250, 2850500]

約数ペア:

[(1, 2850500), (2, 1425250), (4, 712625), (5, 570100), (10, 285050), (20, 142525), (25, 114020), (50, 57010), (100, 28505), (125, 22804), (250, 11402), (500, 5701)]