1036891040

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{25819}}^1$

素因数の和:26085

約数の個数: 48

約数和(自身を含む): 2459509920

約数和(自身を除く): 1422618880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 8032, 10040, 20080, 25819, 40160, 51638, 103276, 129095, 206552, 258190, 413104, 516380, 826208, 1032760, 2065520, 4131040, 6480569, 12961138, 25922276, 32402845, 51844552, 64805690, 103689104, 129611380, 207378208, 259222760, 518445520, 1036891040]

約数ペア:

[(1, 1036891040), (2, 518445520), (4, 259222760), (5, 207378208), (8, 129611380), (10, 103689104), (16, 64805690), (20, 51844552), (32, 32402845), (40, 25922276), (80, 12961138), (160, 6480569), (251, 4131040), (502, 2065520), (1004, 1032760), (1255, 826208), (2008, 516380), (2510, 413104), (4016, 258190), (5020, 206552), (8032, 129095), (10040, 103276), (20080, 51638), (25819, 40160)]