26719000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 78174720

約数和(自身を除く): 51455720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 347, 350, 385, 440, 500, 550, 616, 694, 700, 770, 875, 1000, 1100, 1375, 1388, 1400, 1540, 1735, 1750, 1925, 2200, 2429, 2750, 2776, 3080, 3470, 3500, 3817, 3850, 4858, 5500, 6940, 7000, 7634, 7700, 8675, 9625, 9716, 11000, 12145, 13880, 15268, 15400, 17350, 19085, 19250, 19432, 24290, 26719, 30536, 34700, 38170, 38500, 43375, 48580, 53438, 60725, 69400, 76340, 77000, 86750, 95425, 97160, 106876, 121450, 133595, 152680, 173500, 190850, 213752, 242900, 267190, 303625, 347000, 381700, 477125, 485800, 534380, 607250, 667975, 763400, 954250, 1068760, 1214500, 1335950, 1908500, 2429000, 2671900, 3339875, 3817000, 5343800, 6679750, 13359500, 26719000]

約数ペア:

[(1, 26719000), (2, 13359500), (4, 6679750), (5, 5343800), (7, 3817000), (8, 3339875), (10, 2671900), (11, 2429000), (14, 1908500), (20, 1335950), (22, 1214500), (25, 1068760), (28, 954250), (35, 763400), (40, 667975), (44, 607250), (50, 534380), (55, 485800), (56, 477125), (70, 381700), (77, 347000), (88, 303625), (100, 267190), (110, 242900), (125, 213752), (140, 190850), (154, 173500), (175, 152680), (200, 133595), (220, 121450), (250, 106876), (275, 97160), (280, 95425), (308, 86750), (347, 77000), (350, 76340), (385, 69400), (440, 60725), (500, 53438), (550, 48580), (616, 43375), (694, 38500), (700, 38170), (770, 34700), (875, 30536), (1000, 26719), (1100, 24290), (1375, 19432), (1388, 19250), (1400, 19085), (1540, 17350), (1735, 15400), (1750, 15268), (1925, 13880), (2200, 12145), (2429, 11000), (2750, 9716), (2776, 9625), (3080, 8675), (3470, 7700), (3500, 7634), (3817, 7000), (3850, 6940), (4858, 5500)]