21892653500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1903709}}^1$

素因数の和:1903751

約数の個数: 48

約数和(自身を含む): 49892431680

約数和(自身を除く): 27999778180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 1903709, 3807418, 7614836, 9518545, 19037090, 38074180, 43785307, 47592725, 87570614, 95185450, 175141228, 190370900, 218926535, 237963625, 437853070, 475927250, 875706140, 951854500, 1094632675, 2189265350, 4378530700, 5473163375, 10946326750, 21892653500]

約数ペア:

[(1, 21892653500), (2, 10946326750), (4, 5473163375), (5, 4378530700), (10, 2189265350), (20, 1094632675), (23, 951854500), (25, 875706140), (46, 475927250), (50, 437853070), (92, 237963625), (100, 218926535), (115, 190370900), (125, 175141228), (230, 95185450), (250, 87570614), (460, 47592725), (500, 43785307), (575, 38074180), (1150, 19037090), (2300, 9518545), (2875, 7614836), (5750, 3807418), (11500, 1903709)]