2877040

素因数分解:

$2^4\times 5^1\times {\mathrm{35963}}^1$

素因数の和:35976

約数の個数: 20

約数和(自身を含む): 6689304

約数和(自身を除く): 3812264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35963, 71926, 143852, 179815, 287704, 359630, 575408, 719260, 1438520, 2877040]

約数ペア:

[(1, 2877040), (2, 1438520), (4, 719260), (5, 575408), (8, 359630), (10, 287704), (16, 179815), (20, 143852), (40, 71926), (80, 35963)]