6474500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 14781312

約数和(自身を除く): 8306812

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 563, 575, 1126, 1150, 2252, 2300, 2815, 2875, 5630, 5750, 11260, 11500, 12949, 14075, 25898, 28150, 51796, 56300, 64745, 70375, 129490, 140750, 258980, 281500, 323725, 647450, 1294900, 1618625, 3237250, 6474500]

約数ペア:

[(1, 6474500), (2, 3237250), (4, 1618625), (5, 1294900), (10, 647450), (20, 323725), (23, 281500), (25, 258980), (46, 140750), (50, 129490), (92, 70375), (100, 64745), (115, 56300), (125, 51796), (230, 28150), (250, 25898), (460, 14075), (500, 12949), (563, 11500), (575, 11260), (1126, 5750), (1150, 5630), (2252, 2875), (2300, 2815)]