57543040

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 140564160

約数和(自身を除く): 83021120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 1913, 3008, 3760, 3826, 6016, 7520, 7652, 9565, 15040, 15304, 19130, 30080, 30608, 38260, 61216, 76520, 89911, 122432, 153040, 179822, 244864, 306080, 359644, 449555, 612160, 719288, 899110, 1224320, 1438576, 1798220, 2877152, 3596440, 5754304, 7192880, 11508608, 14385760, 28771520, 57543040]

約数ペア:

[(1, 57543040), (2, 28771520), (4, 14385760), (5, 11508608), (8, 7192880), (10, 5754304), (16, 3596440), (20, 2877152), (32, 1798220), (40, 1438576), (47, 1224320), (64, 899110), (80, 719288), (94, 612160), (128, 449555), (160, 359644), (188, 306080), (235, 244864), (320, 179822), (376, 153040), (470, 122432), (640, 89911), (752, 76520), (940, 61216), (1504, 38260), (1880, 30608), (1913, 30080), (3008, 19130), (3760, 15304), (3826, 15040), (6016, 9565), (7520, 7652)]