194695000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 476285040

約数和(自身を除く): 281590040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 625, 920, 1000, 1150, 1250, 1693, 2300, 2500, 2875, 3386, 4600, 5000, 5750, 6772, 8465, 11500, 13544, 14375, 16930, 23000, 28750, 33860, 38939, 42325, 57500, 67720, 77878, 84650, 115000, 155756, 169300, 194695, 211625, 311512, 338600, 389390, 423250, 778780, 846500, 973475, 1058125, 1557560, 1693000, 1946950, 2116250, 3893900, 4232500, 4867375, 7787800, 8465000, 9734750, 19469500, 24336875, 38939000, 48673750, 97347500, 194695000]

約数ペア:

[(1, 194695000), (2, 97347500), (4, 48673750), (5, 38939000), (8, 24336875), (10, 19469500), (20, 9734750), (23, 8465000), (25, 7787800), (40, 4867375), (46, 4232500), (50, 3893900), (92, 2116250), (100, 1946950), (115, 1693000), (125, 1557560), (184, 1058125), (200, 973475), (230, 846500), (250, 778780), (460, 423250), (500, 389390), (575, 338600), (625, 311512), (920, 211625), (1000, 194695), (1150, 169300), (1250, 155756), (1693, 115000), (2300, 84650), (2500, 77878), (2875, 67720), (3386, 57500), (4600, 42325), (5000, 38939), (5750, 33860), (6772, 28750), (8465, 23000), (11500, 16930), (13544, 14375)]