127574240

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2221}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 302369760

約数和(自身を除く): 174795520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1795, 2221, 2872, 3590, 4442, 5744, 7180, 8884, 11105, 11488, 14360, 17768, 22210, 28720, 35536, 44420, 57440, 71072, 88840, 177680, 355360, 797339, 1594678, 3189356, 3986695, 6378712, 7973390, 12757424, 15946780, 25514848, 31893560, 63787120, 127574240]

約数ペア:

[(1, 127574240), (2, 63787120), (4, 31893560), (5, 25514848), (8, 15946780), (10, 12757424), (16, 7973390), (20, 6378712), (32, 3986695), (40, 3189356), (80, 1594678), (160, 797339), (359, 355360), (718, 177680), (1436, 88840), (1795, 71072), (2221, 57440), (2872, 44420), (3590, 35536), (4442, 28720), (5744, 22210), (7180, 17768), (8884, 14360), (11105, 11488)]