4571420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32653}}^1$

素因数の和:32669

約数の個数: 24

約数和(自身を含む): 10971744

約数和(自身を除く): 6400324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32653, 65306, 130612, 163265, 228571, 326530, 457142, 653060, 914284, 1142855, 2285710, 4571420]

約数ペア:

[(1, 4571420), (2, 2285710), (4, 1142855), (5, 914284), (7, 653060), (10, 457142), (14, 326530), (20, 228571), (28, 163265), (35, 130612), (70, 65306), (140, 32653)]