29091680

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 69192144

約数和(自身を除く): 40100464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1051, 1384, 1730, 2102, 2768, 3460, 4204, 5255, 5536, 6920, 8408, 10510, 13840, 16816, 21020, 27680, 33632, 42040, 84080, 168160, 181823, 363646, 727292, 909115, 1454584, 1818230, 2909168, 3636460, 5818336, 7272920, 14545840, 29091680]

約数ペア:

[(1, 29091680), (2, 14545840), (4, 7272920), (5, 5818336), (8, 3636460), (10, 2909168), (16, 1818230), (20, 1454584), (32, 909115), (40, 727292), (80, 363646), (160, 181823), (173, 168160), (346, 84080), (692, 42040), (865, 33632), (1051, 27680), (1384, 21020), (1730, 16816), (2102, 13840), (2768, 10510), (3460, 8408), (4204, 6920), (5255, 5536)]