11602540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 25731216

約数和(自身を除く): 14128676

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1607, 1805, 3214, 3610, 6428, 7220, 8035, 16070, 30533, 32140, 61066, 122132, 152665, 305330, 580127, 610660, 1160254, 2320508, 2900635, 5801270, 11602540]

約数ペア:

[(1, 11602540), (2, 5801270), (4, 2900635), (5, 2320508), (10, 1160254), (19, 610660), (20, 580127), (38, 305330), (76, 152665), (95, 122132), (190, 61066), (361, 32140), (380, 30533), (722, 16070), (1444, 8035), (1607, 7220), (1805, 6428), (3214, 3610)]