9531340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 24639552

約数和(自身を除く): 15108212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5237, 10474, 20948, 26185, 36659, 52370, 68081, 73318, 104740, 136162, 146636, 183295, 272324, 340405, 366590, 476567, 680810, 733180, 953134, 1361620, 1906268, 2382835, 4765670, 9531340]

約数ペア:

[(1, 9531340), (2, 4765670), (4, 2382835), (5, 1906268), (7, 1361620), (10, 953134), (13, 733180), (14, 680810), (20, 476567), (26, 366590), (28, 340405), (35, 272324), (52, 183295), (65, 146636), (70, 136162), (91, 104740), (130, 73318), (140, 68081), (182, 52370), (260, 36659), (364, 26185), (455, 20948), (910, 10474), (1820, 5237)]