3806360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 8767440

約数和(自身を除く): 4961080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2213, 4426, 8852, 11065, 17704, 22130, 44260, 88520, 95159, 190318, 380636, 475795, 761272, 951590, 1903180, 3806360]

約数ペア:

[(1, 3806360), (2, 1903180), (4, 951590), (5, 761272), (8, 475795), (10, 380636), (20, 190318), (40, 95159), (43, 88520), (86, 44260), (172, 22130), (215, 17704), (344, 11065), (430, 8852), (860, 4426), (1720, 2213)]