118473080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269257}}^1$

素因数の和:269279

約数の個数: 32

約数和(自身を含む): 290798640

約数和(自身を除く): 172325560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 269257, 538514, 1077028, 1346285, 2154056, 2692570, 2961827, 5385140, 5923654, 10770280, 11847308, 14809135, 23694616, 29618270, 59236540, 118473080]

約数ペア:

[(1, 118473080), (2, 59236540), (4, 29618270), (5, 23694616), (8, 14809135), (10, 11847308), (11, 10770280), (20, 5923654), (22, 5385140), (40, 2961827), (44, 2692570), (55, 2154056), (88, 1346285), (110, 1077028), (220, 538514), (440, 269257)]