38657120

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 91717920

約数和(自身を除く): 53060800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 673, 718, 1346, 1436, 1795, 2692, 2872, 3365, 3590, 5384, 5744, 6730, 7180, 10768, 11488, 13460, 14360, 21536, 26920, 28720, 53840, 57440, 107680, 241607, 483214, 966428, 1208035, 1932856, 2416070, 3865712, 4832140, 7731424, 9664280, 19328560, 38657120]

約数ペア:

[(1, 38657120), (2, 19328560), (4, 9664280), (5, 7731424), (8, 4832140), (10, 3865712), (16, 2416070), (20, 1932856), (32, 1208035), (40, 966428), (80, 483214), (160, 241607), (359, 107680), (673, 57440), (718, 53840), (1346, 28720), (1436, 26920), (1795, 21536), (2692, 14360), (2872, 13460), (3365, 11488), (3590, 10768), (5384, 7180), (5744, 6730)]