2132500

素因数分解:

$2^2\times 5^4\times {\mathrm{853}}^1$

素因数の和:877

約数の個数: 30

約数和(自身を含む): 4668818

約数和(自身を除く): 2536318

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 853, 1250, 1706, 2500, 3412, 4265, 8530, 17060, 21325, 42650, 85300, 106625, 213250, 426500, 533125, 1066250, 2132500]

約数ペア:

[(1, 2132500), (2, 1066250), (4, 533125), (5, 426500), (10, 213250), (20, 106625), (25, 85300), (50, 42650), (100, 21325), (125, 17060), (250, 8530), (500, 4265), (625, 3412), (853, 2500), (1250, 1706)]