11492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 16392572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 797, 1030, 1442, 1594, 2060, 2884, 3188, 3605, 3985, 5579, 7210, 7970, 11158, 14420, 15940, 22316, 27895, 55790, 82091, 111580, 164182, 328364, 410455, 574637, 820910, 1149274, 1641820, 2298548, 2873185, 5746370, 11492740]

約数ペア:

[(1, 11492740), (2, 5746370), (4, 2873185), (5, 2298548), (7, 1641820), (10, 1149274), (14, 820910), (20, 574637), (28, 410455), (35, 328364), (70, 164182), (103, 111580), (140, 82091), (206, 55790), (412, 27895), (515, 22316), (721, 15940), (797, 14420), (1030, 11158), (1442, 7970), (1594, 7210), (2060, 5579), (2884, 3985), (3188, 3605)]