40128410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{573263}}^1$

素因数の和:573277

約数の個数: 16

約数和(自身を含む): 82550016

約数和(自身を除く): 42421606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 573263, 1146526, 2866315, 4012841, 5732630, 8025682, 20064205, 40128410]

約数ペア:

[(1, 40128410), (2, 20064205), (5, 8025682), (7, 5732630), (10, 4012841), (14, 2866315), (35, 1146526), (70, 573263)]