9709540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13121}}^1$

素因数の和:13167

約数の個数: 24

約数和(自身を含む): 20942712

約数和(自身を除く): 11233172

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 13121, 26242, 52484, 65605, 131210, 262420, 485477, 970954, 1941908, 2427385, 4854770, 9709540]

約数ペア:

[(1, 9709540), (2, 4854770), (4, 2427385), (5, 1941908), (10, 970954), (20, 485477), (37, 262420), (74, 131210), (148, 65605), (185, 52484), (370, 26242), (740, 13121)]