25188160

素因数分解:

$2^6\times 5^1\times {\mathrm{78713}}^1$

素因数の和:78730

約数の個数: 28

約数和(自身を含む): 59980068

約数和(自身を除く): 34791908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 78713, 157426, 314852, 393565, 629704, 787130, 1259408, 1574260, 2518816, 3148520, 5037632, 6297040, 12594080, 25188160]

約数ペア:

[(1, 25188160), (2, 12594080), (4, 6297040), (5, 5037632), (8, 3148520), (10, 2518816), (16, 1574260), (20, 1259408), (32, 787130), (40, 629704), (64, 393565), (80, 314852), (160, 157426), (320, 78713)]