105871000

素因数分解:

$2^3\times 5^3\times {\mathrm{105871}}^1$

素因数の和:105892

約数の個数: 32

約数和(自身を含む): 247740480

約数和(自身を除く): 141869480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 105871, 211742, 423484, 529355, 846968, 1058710, 2117420, 2646775, 4234840, 5293550, 10587100, 13233875, 21174200, 26467750, 52935500, 105871000]

約数ペア:

[(1, 105871000), (2, 52935500), (4, 26467750), (5, 21174200), (8, 13233875), (10, 10587100), (20, 5293550), (25, 4234840), (40, 2646775), (50, 2117420), (100, 1058710), (125, 846968), (200, 529355), (250, 423484), (500, 211742), (1000, 105871)]