8837780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{63127}}^1$

素因数の和:63143

約数の個数: 24

約数和(自身を含む): 21211008

約数和(自身を除く): 12373228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 63127, 126254, 252508, 315635, 441889, 631270, 883778, 1262540, 1767556, 2209445, 4418890, 8837780]

約数ペア:

[(1, 8837780), (2, 4418890), (4, 2209445), (5, 1767556), (7, 1262540), (10, 883778), (14, 631270), (20, 441889), (28, 315635), (35, 252508), (70, 126254), (140, 63127)]