4956500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 6365356

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 431, 460, 500, 575, 862, 1150, 1724, 2155, 2300, 2875, 4310, 5750, 8620, 9913, 10775, 11500, 19826, 21550, 39652, 43100, 49565, 53875, 99130, 107750, 198260, 215500, 247825, 495650, 991300, 1239125, 2478250, 4956500]

約数ペア:

[(1, 4956500), (2, 2478250), (4, 1239125), (5, 991300), (10, 495650), (20, 247825), (23, 215500), (25, 198260), (46, 107750), (50, 99130), (92, 53875), (100, 49565), (115, 43100), (125, 39652), (230, 21550), (250, 19826), (431, 11500), (460, 10775), (500, 9913), (575, 8620), (862, 5750), (1150, 4310), (1724, 2875), (2155, 2300)]