17520280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23053}}^1$

素因数の和:23083

約数の個数: 32

約数和(自身を含む): 41497200

約数和(自身を除く): 23976920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23053, 46106, 92212, 115265, 184424, 230530, 438007, 461060, 876014, 922120, 1752028, 2190035, 3504056, 4380070, 8760140, 17520280]

約数ペア:

[(1, 17520280), (2, 8760140), (4, 4380070), (5, 3504056), (8, 2190035), (10, 1752028), (19, 922120), (20, 876014), (38, 461060), (40, 438007), (76, 230530), (95, 184424), (152, 115265), (190, 92212), (380, 46106), (760, 23053)]