25088420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179203}}^1$

素因数の和:179219

約数の個数: 24

約数和(自身を含む): 60212544

約数和(自身を除く): 35124124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179203, 358406, 716812, 896015, 1254421, 1792030, 2508842, 3584060, 5017684, 6272105, 12544210, 25088420]

約数ペア:

[(1, 25088420), (2, 12544210), (4, 6272105), (5, 5017684), (7, 3584060), (10, 2508842), (14, 1792030), (20, 1254421), (28, 896015), (35, 716812), (70, 358406), (140, 179203)]