8416960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 20756880

約数和(自身を除く): 12339920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 907, 928, 1160, 1814, 1856, 2320, 3628, 4535, 4640, 7256, 9070, 9280, 14512, 18140, 26303, 29024, 36280, 52606, 58048, 72560, 105212, 131515, 145120, 210424, 263030, 290240, 420848, 526060, 841696, 1052120, 1683392, 2104240, 4208480, 8416960]

約数ペア:

[(1, 8416960), (2, 4208480), (4, 2104240), (5, 1683392), (8, 1052120), (10, 841696), (16, 526060), (20, 420848), (29, 290240), (32, 263030), (40, 210424), (58, 145120), (64, 131515), (80, 105212), (116, 72560), (145, 58048), (160, 52606), (232, 36280), (290, 29024), (320, 26303), (464, 18140), (580, 14512), (907, 9280), (928, 9070), (1160, 7256), (1814, 4640), (1856, 4535), (2320, 3628)]