8629402880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{963103}}^1$

素因数の和:963131

約数の個数: 72

約数和(自身を含む): 23623014912

約数和(自身を除く): 14993612032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 963103, 1926206, 3852412, 4815515, 6741721, 7704824, 9631030, 13483442, 15409648, 19262060, 26966884, 30819296, 33708605, 38524120, 53933768, 61638592, 67417210, 77048240, 107867536, 123277184, 134834420, 154096480, 215735072, 246554368, 269668840, 308192960, 431470144, 539337680, 616385920, 862940288, 1078675360, 1232771840, 1725880576, 2157350720, 4314701440, 8629402880]

約数ペア:

[(1, 8629402880), (2, 4314701440), (4, 2157350720), (5, 1725880576), (7, 1232771840), (8, 1078675360), (10, 862940288), (14, 616385920), (16, 539337680), (20, 431470144), (28, 308192960), (32, 269668840), (35, 246554368), (40, 215735072), (56, 154096480), (64, 134834420), (70, 123277184), (80, 107867536), (112, 77048240), (128, 67417210), (140, 61638592), (160, 53933768), (224, 38524120), (256, 33708605), (280, 30819296), (320, 26966884), (448, 19262060), (560, 15409648), (640, 13483442), (896, 9631030), (1120, 7704824), (1280, 6741721), (1792, 4815515), (2240, 3852412), (4480, 1926206), (8960, 963103)]