2021749100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2888213}}^1$

素因数の和:2888234

約数の個数: 36

約数和(自身を含む): 5013939504

約数和(自身を除く): 2992190404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2888213, 5776426, 11552852, 14441065, 20217491, 28882130, 40434982, 57764260, 72205325, 80869964, 101087455, 144410650, 202174910, 288821300, 404349820, 505437275, 1010874550, 2021749100]

約数ペア:

[(1, 2021749100), (2, 1010874550), (4, 505437275), (5, 404349820), (7, 288821300), (10, 202174910), (14, 144410650), (20, 101087455), (25, 80869964), (28, 72205325), (35, 57764260), (50, 40434982), (70, 28882130), (100, 20217491), (140, 14441065), (175, 11552852), (350, 5776426), (700, 2888213)]