11017040

素因数分解:

$2^4\times 5^1\times {\mathrm{137713}}^1$

素因数の和:137726

約数の個数: 20

約数和(自身を含む): 25614804

約数和(自身を除く): 14597764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137713, 275426, 550852, 688565, 1101704, 1377130, 2203408, 2754260, 5508520, 11017040]

約数ペア:

[(1, 11017040), (2, 5508520), (4, 2754260), (5, 2203408), (8, 1377130), (10, 1101704), (16, 688565), (20, 550852), (40, 275426), (80, 137713)]