1032772040

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{25589}}^1$

素因数の和:26609

約数の個数: 32

約数和(自身を含む): 2326131000

約数和(自身を除く): 1293358960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 4036, 5045, 8072, 10090, 20180, 25589, 40360, 51178, 102356, 127945, 204712, 255890, 511780, 1023560, 25819301, 51638602, 103277204, 129096505, 206554408, 258193010, 516386020, 1032772040]

約数ペア:

[(1, 1032772040), (2, 516386020), (4, 258193010), (5, 206554408), (8, 129096505), (10, 103277204), (20, 51638602), (40, 25819301), (1009, 1023560), (2018, 511780), (4036, 255890), (5045, 204712), (8072, 127945), (10090, 102356), (20180, 51178), (25589, 40360)]