5249020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37493}}^1$

素因数の和:37509

約数の個数: 24

約数和(自身を含む): 12597984

約数和(自身を除く): 7348964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37493, 74986, 149972, 187465, 262451, 374930, 524902, 749860, 1049804, 1312255, 2624510, 5249020]

約数ペア:

[(1, 5249020), (2, 2624510), (4, 1312255), (5, 1049804), (7, 749860), (10, 524902), (14, 374930), (20, 262451), (28, 187465), (35, 149972), (70, 74986), (140, 37493)]