4963000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{709}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 13291200

約数和(自身を除く): 8328200

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, 709, 875, 1000, 1400, 1418, 1750, 2836, 3500, 3545, 4963, 5672, 7000, 7090, 9926, 14180, 17725, 19852, 24815, 28360, 35450, 39704, 49630, 70900, 88625, 99260, 124075, 141800, 177250, 198520, 248150, 354500, 496300, 620375, 709000, 992600, 1240750, 2481500, 4963000]

約数ペア:

[(1, 4963000), (2, 2481500), (4, 1240750), (5, 992600), (7, 709000), (8, 620375), (10, 496300), (14, 354500), (20, 248150), (25, 198520), (28, 177250), (35, 141800), (40, 124075), (50, 99260), (56, 88625), (70, 70900), (100, 49630), (125, 39704), (140, 35450), (175, 28360), (200, 24815), (250, 19852), (280, 17725), (350, 14180), (500, 9926), (700, 7090), (709, 7000), (875, 5672), (1000, 4963), (1400, 3545), (1418, 3500), (1750, 2836)]