38852440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88301}}^1$

素因数の和:88323

約数の個数: 32

約数和(自身を含む): 95366160

約数和(自身を除く): 56513720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 88301, 176602, 353204, 441505, 706408, 883010, 971311, 1766020, 1942622, 3532040, 3885244, 4856555, 7770488, 9713110, 19426220, 38852440]

約数ペア:

[(1, 38852440), (2, 19426220), (4, 9713110), (5, 7770488), (8, 4856555), (10, 3885244), (11, 3532040), (20, 1942622), (22, 1766020), (40, 971311), (44, 883010), (55, 706408), (88, 441505), (110, 353204), (220, 176602), (440, 88301)]