11116040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21377}}^1$

素因数の和:21401

約数の個数: 32

約数和(自身を含む): 26936280

約数和(自身を除く): 15820240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21377, 42754, 85508, 106885, 171016, 213770, 277901, 427540, 555802, 855080, 1111604, 1389505, 2223208, 2779010, 5558020, 11116040]

約数ペア:

[(1, 11116040), (2, 5558020), (4, 2779010), (5, 2223208), (8, 1389505), (10, 1111604), (13, 855080), (20, 555802), (26, 427540), (40, 277901), (52, 213770), (65, 171016), (104, 106885), (130, 85508), (260, 42754), (520, 21377)]