40714540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8447}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 85865472

約数和(自身を除く): 45150932

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 8447, 16894, 33788, 42235, 84470, 168940, 2035727, 4071454, 8142908, 10178635, 20357270, 40714540]

約数ペア:

[(1, 40714540), (2, 20357270), (4, 10178635), (5, 8142908), (10, 4071454), (20, 2035727), (241, 168940), (482, 84470), (964, 42235), (1205, 33788), (2410, 16894), (4820, 8447)]