127973060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{63353}}^1$

素因数の和:63463

約数の個数: 24

約数和(自身を含む): 271408536

約数和(自身を除く): 143435476

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 63353, 126706, 253412, 316765, 633530, 1267060, 6398653, 12797306, 25594612, 31993265, 63986530, 127973060]

約数ペア:

[(1, 127973060), (2, 63986530), (4, 31993265), (5, 25594612), (10, 12797306), (20, 6398653), (101, 1267060), (202, 633530), (404, 316765), (505, 253412), (1010, 126706), (2020, 63353)]