52372040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187043}}^1$

素因数の和:187061

約数の個数: 32

約数和(自身を含む): 134671680

約数和(自身を除く): 82299640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187043, 374086, 748172, 935215, 1309301, 1496344, 1870430, 2618602, 3740860, 5237204, 6546505, 7481720, 10474408, 13093010, 26186020, 52372040]

約数ペア:

[(1, 52372040), (2, 26186020), (4, 13093010), (5, 10474408), (7, 7481720), (8, 6546505), (10, 5237204), (14, 3740860), (20, 2618602), (28, 1870430), (35, 1496344), (40, 1309301), (56, 935215), (70, 748172), (140, 374086), (280, 187043)]