97993000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13999}}^1$

素因数の和:14027

約数の個数: 64

約数和(自身を含む): 262080000

約数和(自身を除く): 164087000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 13999, 27998, 55996, 69995, 97993, 111992, 139990, 195986, 279980, 349975, 391972, 489965, 559960, 699950, 783944, 979930, 1399900, 1749875, 1959860, 2449825, 2799800, 3499750, 3919720, 4899650, 6999500, 9799300, 12249125, 13999000, 19598600, 24498250, 48996500, 97993000]

約数ペア:

[(1, 97993000), (2, 48996500), (4, 24498250), (5, 19598600), (7, 13999000), (8, 12249125), (10, 9799300), (14, 6999500), (20, 4899650), (25, 3919720), (28, 3499750), (35, 2799800), (40, 2449825), (50, 1959860), (56, 1749875), (70, 1399900), (100, 979930), (125, 783944), (140, 699950), (175, 559960), (200, 489965), (250, 391972), (280, 349975), (350, 279980), (500, 195986), (700, 139990), (875, 111992), (1000, 97993), (1400, 69995), (1750, 55996), (3500, 27998), (7000, 13999)]