4537040

素因数分解:

$2^4\times 5^1\times {\mathrm{56713}}^1$

素因数の和:56726

約数の個数: 20

約数和(自身を含む): 10548804

約数和(自身を除く): 6011764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56713, 113426, 226852, 283565, 453704, 567130, 907408, 1134260, 2268520, 4537040]

約数ペア:

[(1, 4537040), (2, 2268520), (4, 1134260), (5, 907408), (8, 567130), (10, 453704), (16, 283565), (20, 226852), (40, 113426), (80, 56713)]