16025080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 20716520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7559, 15118, 30236, 37795, 60472, 75590, 151180, 302360, 400627, 801254, 1602508, 2003135, 3205016, 4006270, 8012540, 16025080]

約数ペア:

[(1, 16025080), (2, 8012540), (4, 4006270), (5, 3205016), (8, 2003135), (10, 1602508), (20, 801254), (40, 400627), (53, 302360), (106, 151180), (212, 75590), (265, 60472), (424, 37795), (530, 30236), (1060, 15118), (2120, 7559)]