9738520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22133}}^1$

素因数の和:22155

約数の個数: 32

約数和(自身を含む): 23904720

約数和(自身を除く): 14166200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22133, 44266, 88532, 110665, 177064, 221330, 243463, 442660, 486926, 885320, 973852, 1217315, 1947704, 2434630, 4869260, 9738520]

約数ペア:

[(1, 9738520), (2, 4869260), (4, 2434630), (5, 1947704), (8, 1217315), (10, 973852), (11, 885320), (20, 486926), (22, 442660), (40, 243463), (44, 221330), (55, 177064), (88, 110665), (110, 88532), (220, 44266), (440, 22133)]