8084840

素因数分解:

$2^3\times 5^1\times {\mathrm{202121}}^1$

素因数の和:202132

約数の個数: 16

約数和(自身を含む): 18190980

約数和(自身を除く): 10106140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 202121, 404242, 808484, 1010605, 1616968, 2021210, 4042420, 8084840]

約数ペア:

[(1, 8084840), (2, 4042420), (4, 2021210), (5, 1616968), (8, 1010605), (10, 808484), (20, 404242), (40, 202121)]