13856500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 35852544

約数和(自身を除く): 21996044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 107, 125, 140, 148, 175, 185, 214, 250, 259, 350, 370, 428, 500, 518, 535, 700, 740, 749, 875, 925, 1036, 1070, 1295, 1498, 1750, 1850, 2140, 2590, 2675, 2996, 3500, 3700, 3745, 3959, 4625, 5180, 5350, 6475, 7490, 7918, 9250, 10700, 12950, 13375, 14980, 15836, 18500, 18725, 19795, 25900, 26750, 27713, 32375, 37450, 39590, 53500, 55426, 64750, 74900, 79180, 93625, 98975, 110852, 129500, 138565, 187250, 197950, 277130, 374500, 395900, 494875, 554260, 692825, 989750, 1385650, 1979500, 2771300, 3464125, 6928250, 13856500]

約数ペア:

[(1, 13856500), (2, 6928250), (4, 3464125), (5, 2771300), (7, 1979500), (10, 1385650), (14, 989750), (20, 692825), (25, 554260), (28, 494875), (35, 395900), (37, 374500), (50, 277130), (70, 197950), (74, 187250), (100, 138565), (107, 129500), (125, 110852), (140, 98975), (148, 93625), (175, 79180), (185, 74900), (214, 64750), (250, 55426), (259, 53500), (350, 39590), (370, 37450), (428, 32375), (500, 27713), (518, 26750), (535, 25900), (700, 19795), (740, 18725), (749, 18500), (875, 15836), (925, 14980), (1036, 13375), (1070, 12950), (1295, 10700), (1498, 9250), (1750, 7918), (1850, 7490), (2140, 6475), (2590, 5350), (2675, 5180), (2996, 4625), (3500, 3959), (3700, 3745)]