27576280

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1489}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 62222400

約数和(自身を除く): 34646120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1489, 1852, 2315, 2978, 3704, 4630, 5956, 7445, 9260, 11912, 14890, 18520, 29780, 59560, 689407, 1378814, 2757628, 3447035, 5515256, 6894070, 13788140, 27576280]

約数ペア:

[(1, 27576280), (2, 13788140), (4, 6894070), (5, 5515256), (8, 3447035), (10, 2757628), (20, 1378814), (40, 689407), (463, 59560), (926, 29780), (1489, 18520), (1852, 14890), (2315, 11912), (2978, 9260), (3704, 7445), (4630, 5956)]