119990500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{34283}}^1$

素因数の和:34309

約数の個数: 48

約数和(自身を含む): 299505024

約数和(自身を除く): 179514524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 34283, 68566, 137132, 171415, 239981, 342830, 479962, 685660, 857075, 959924, 1199905, 1714150, 2399810, 3428300, 4285375, 4799620, 5999525, 8570750, 11999050, 17141500, 23998100, 29997625, 59995250, 119990500]

約数ペア:

[(1, 119990500), (2, 59995250), (4, 29997625), (5, 23998100), (7, 17141500), (10, 11999050), (14, 8570750), (20, 5999525), (25, 4799620), (28, 4285375), (35, 3428300), (50, 2399810), (70, 1714150), (100, 1199905), (125, 959924), (140, 857075), (175, 685660), (250, 479962), (350, 342830), (500, 239981), (700, 171415), (875, 137132), (1750, 68566), (3500, 34283)]