18583160

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1213}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 41955840

約数和(自身を除く): 23372680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1213, 1532, 1915, 2426, 3064, 3830, 4852, 6065, 7660, 9704, 12130, 15320, 24260, 48520, 464579, 929158, 1858316, 2322895, 3716632, 4645790, 9291580, 18583160]

約数ペア:

[(1, 18583160), (2, 9291580), (4, 4645790), (5, 3716632), (8, 2322895), (10, 1858316), (20, 929158), (40, 464579), (383, 48520), (766, 24260), (1213, 15320), (1532, 12130), (1915, 9704), (2426, 7660), (3064, 6065), (3830, 4852)]