4218160

素因数分解:

$2^4\times 5^1\times {\mathrm{52727}}^1$

素因数の和:52740

約数の個数: 20

約数和(自身を含む): 9807408

約数和(自身を除く): 5589248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52727, 105454, 210908, 263635, 421816, 527270, 843632, 1054540, 2109080, 4218160]

約数ペア:

[(1, 4218160), (2, 2109080), (4, 1054540), (5, 843632), (8, 527270), (10, 421816), (16, 263635), (20, 210908), (40, 105454), (80, 52727)]