5530420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39503}}^1$

素因数の和:39519

約数の個数: 24

約数和(自身を含む): 13273344

約数和(自身を除く): 7742924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39503, 79006, 158012, 197515, 276521, 395030, 553042, 790060, 1106084, 1382605, 2765210, 5530420]

約数ペア:

[(1, 5530420), (2, 2765210), (4, 1382605), (5, 1106084), (7, 790060), (10, 553042), (14, 395030), (20, 276521), (28, 197515), (35, 158012), (70, 79006), (140, 39503)]