9447040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 23409000

約数和(自身を除く): 13961960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 509, 580, 640, 928, 1018, 1160, 1856, 2036, 2320, 2545, 3712, 4072, 4640, 5090, 8144, 9280, 10180, 14761, 16288, 18560, 20360, 29522, 32576, 40720, 59044, 65152, 73805, 81440, 118088, 147610, 162880, 236176, 295220, 325760, 472352, 590440, 944704, 1180880, 1889408, 2361760, 4723520, 9447040]

約数ペア:

[(1, 9447040), (2, 4723520), (4, 2361760), (5, 1889408), (8, 1180880), (10, 944704), (16, 590440), (20, 472352), (29, 325760), (32, 295220), (40, 236176), (58, 162880), (64, 147610), (80, 118088), (116, 81440), (128, 73805), (145, 65152), (160, 59044), (232, 40720), (290, 32576), (320, 29522), (464, 20360), (509, 18560), (580, 16288), (640, 14761), (928, 10180), (1018, 9280), (1160, 8144), (1856, 5090), (2036, 4640), (2320, 4072), (2545, 3712)]