224021000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{32003}}^1$

素因数の和:32031

約数の個数: 64

約数和(自身を含む): 599114880

約数和(自身を除く): 375093880

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, 32003, 64006, 128012, 160015, 224021, 256024, 320030, 448042, 640060, 800075, 896084, 1120105, 1280120, 1600150, 1792168, 2240210, 3200300, 4000375, 4480420, 5600525, 6400600, 8000750, 8960840, 11201050, 16001500, 22402100, 28002625, 32003000, 44804200, 56005250, 112010500, 224021000]

約数ペア:

[(1, 224021000), (2, 112010500), (4, 56005250), (5, 44804200), (7, 32003000), (8, 28002625), (10, 22402100), (14, 16001500), (20, 11201050), (25, 8960840), (28, 8000750), (35, 6400600), (40, 5600525), (50, 4480420), (56, 4000375), (70, 3200300), (100, 2240210), (125, 1792168), (140, 1600150), (175, 1280120), (200, 1120105), (250, 896084), (280, 800075), (350, 640060), (500, 448042), (700, 320030), (875, 256024), (1000, 224021), (1400, 160015), (1750, 128012), (3500, 64006), (7000, 32003)]