11372680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25847}}^1$

素因数の和:25869

約数の個数: 32

約数和(自身を含む): 27915840

約数和(自身を除く): 16543160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25847, 51694, 103388, 129235, 206776, 258470, 284317, 516940, 568634, 1033880, 1137268, 1421585, 2274536, 2843170, 5686340, 11372680]

約数ペア:

[(1, 11372680), (2, 5686340), (4, 2843170), (5, 2274536), (8, 1421585), (10, 1137268), (11, 1033880), (20, 568634), (22, 516940), (40, 284317), (44, 258470), (55, 206776), (88, 129235), (110, 103388), (220, 51694), (440, 25847)]