42482410

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{10139}}^1$

素因数の和:10565

約数の個数: 16

約数和(自身を含む): 76658400

約数和(自身を除く): 34175990

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 10139, 20278, 50695, 101390, 4248241, 8496482, 21241205, 42482410]

約数ペア:

[(1, 42482410), (2, 21241205), (5, 8496482), (10, 4248241), (419, 101390), (838, 50695), (2095, 20278), (4190, 10139)]