11629640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26431}}^1$

素因数の和:26453

約数の個数: 32

約数和(自身を含む): 28546560

約数和(自身を除く): 16916920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26431, 52862, 105724, 132155, 211448, 264310, 290741, 528620, 581482, 1057240, 1162964, 1453705, 2325928, 2907410, 5814820, 11629640]

約数ペア:

[(1, 11629640), (2, 5814820), (4, 2907410), (5, 2325928), (8, 1453705), (10, 1162964), (11, 1057240), (20, 581482), (22, 528620), (40, 290741), (44, 264310), (55, 211448), (88, 132155), (110, 105724), (220, 52862), (440, 26431)]