10866680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24697}}^1$

素因数の和:24719

約数の個数: 32

約数和(自身を含む): 26673840

約数和(自身を除く): 15807160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 24697, 49394, 98788, 123485, 197576, 246970, 271667, 493940, 543334, 987880, 1086668, 1358335, 2173336, 2716670, 5433340, 10866680]

約数ペア:

[(1, 10866680), (2, 5433340), (4, 2716670), (5, 2173336), (8, 1358335), (10, 1086668), (11, 987880), (20, 543334), (22, 493940), (40, 271667), (44, 246970), (55, 197576), (88, 123485), (110, 98788), (220, 49394), (440, 24697)]