6663040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 16524000

約数和(自身を除く): 9860960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 359, 464, 580, 640, 718, 928, 1160, 1436, 1795, 1856, 2320, 2872, 3590, 3712, 4640, 5744, 7180, 9280, 10411, 11488, 14360, 18560, 20822, 22976, 28720, 41644, 45952, 52055, 57440, 83288, 104110, 114880, 166576, 208220, 229760, 333152, 416440, 666304, 832880, 1332608, 1665760, 3331520, 6663040]

約数ペア:

[(1, 6663040), (2, 3331520), (4, 1665760), (5, 1332608), (8, 832880), (10, 666304), (16, 416440), (20, 333152), (29, 229760), (32, 208220), (40, 166576), (58, 114880), (64, 104110), (80, 83288), (116, 57440), (128, 52055), (145, 45952), (160, 41644), (232, 28720), (290, 22976), (320, 20822), (359, 18560), (464, 14360), (580, 11488), (640, 10411), (718, 9280), (928, 7180), (1160, 5744), (1436, 4640), (1795, 3712), (1856, 3590), (2320, 2872)]