12853000

素因数分解:

$2^3\times 5^3\times {\mathrm{12853}}^1$

素因数の和:12874

約数の個数: 32

約数和(自身を含む): 30078360

約数和(自身を除く): 17225360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 12853, 25706, 51412, 64265, 102824, 128530, 257060, 321325, 514120, 642650, 1285300, 1606625, 2570600, 3213250, 6426500, 12853000]

約数ペア:

[(1, 12853000), (2, 6426500), (4, 3213250), (5, 2570600), (8, 1606625), (10, 1285300), (20, 642650), (25, 514120), (40, 321325), (50, 257060), (100, 128530), (125, 102824), (200, 64265), (250, 51412), (500, 25706), (1000, 12853)]