4246040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 9657360

約数和(自身を除く): 5411320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1051, 2020, 2102, 4040, 4204, 5255, 8408, 10510, 21020, 42040, 106151, 212302, 424604, 530755, 849208, 1061510, 2123020, 4246040]

約数ペア:

[(1, 4246040), (2, 2123020), (4, 1061510), (5, 849208), (8, 530755), (10, 424604), (20, 212302), (40, 106151), (101, 42040), (202, 21020), (404, 10510), (505, 8408), (808, 5255), (1010, 4204), (1051, 4040), (2020, 2102)]