8492080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 19958544

約数和(自身を除く): 11466464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1051, 1616, 2020, 2102, 4040, 4204, 5255, 8080, 8408, 10510, 16816, 21020, 42040, 84080, 106151, 212302, 424604, 530755, 849208, 1061510, 1698416, 2123020, 4246040, 8492080]

約数ペア:

[(1, 8492080), (2, 4246040), (4, 2123020), (5, 1698416), (8, 1061510), (10, 849208), (16, 530755), (20, 424604), (40, 212302), (80, 106151), (101, 84080), (202, 42040), (404, 21020), (505, 16816), (808, 10510), (1010, 8408), (1051, 8080), (1616, 5255), (2020, 4204), (2102, 4040)]