9216680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20969

約数の個数: 32

約数和(自身を含む): 22623840

約数和(自身を除く): 13407160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20947, 41894, 83788, 104735, 167576, 209470, 230417, 418940, 460834, 837880, 921668, 1152085, 1843336, 2304170, 4608340, 9216680]

約数ペア:

[(1, 9216680), (2, 4608340), (4, 2304170), (5, 1843336), (8, 1152085), (10, 921668), (11, 837880), (20, 460834), (22, 418940), (40, 230417), (44, 209470), (55, 167576), (88, 104735), (110, 83788), (220, 41894), (440, 20947)]