136473880

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{7369}}^1$

素因数の和:7843

約数の個数: 32

約数和(自身を含む): 307771200

約数和(自身を除く): 171297320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 7369, 9260, 14738, 18520, 29476, 36845, 58952, 73690, 147380, 294760, 3411847, 6823694, 13647388, 17059235, 27294776, 34118470, 68236940, 136473880]

約数ペア:

[(1, 136473880), (2, 68236940), (4, 34118470), (5, 27294776), (8, 17059235), (10, 13647388), (20, 6823694), (40, 3411847), (463, 294760), (926, 147380), (1852, 73690), (2315, 58952), (3704, 36845), (4630, 29476), (7369, 18520), (9260, 14738)]