4536140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32401}}^1$

素因数の和:32417

約数の個数: 24

約数和(自身を含む): 10887072

約数和(自身を除く): 6350932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32401, 64802, 129604, 162005, 226807, 324010, 453614, 648020, 907228, 1134035, 2268070, 4536140]

約数ペア:

[(1, 4536140), (2, 2268070), (4, 1134035), (5, 907228), (7, 648020), (10, 453614), (14, 324010), (20, 226807), (28, 162005), (35, 129604), (70, 64802), (140, 32401)]