1593040

素因数分解:

$2^4\times 5^1\times {\mathrm{19913}}^1$

素因数の和:19926

約数の個数: 20

約数和(自身を含む): 3704004

約数和(自身を除く): 2110964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19913, 39826, 79652, 99565, 159304, 199130, 318608, 398260, 796520, 1593040]

約数ペア:

[(1, 1593040), (2, 796520), (4, 398260), (5, 318608), (8, 199130), (10, 159304), (16, 99565), (20, 79652), (40, 39826), (80, 19913)]