67903040

素因数分解:

$2^6\times 5^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:939

約数の個数: 56

約数和(自身を含む): 162397440

約数和(自身を除く): 94494400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 443, 479, 886, 958, 1772, 1916, 2215, 2395, 3544, 3832, 4430, 4790, 7088, 7664, 8860, 9580, 14176, 15328, 17720, 19160, 28352, 30656, 35440, 38320, 70880, 76640, 141760, 153280, 212197, 424394, 848788, 1060985, 1697576, 2121970, 3395152, 4243940, 6790304, 8487880, 13580608, 16975760, 33951520, 67903040]

約数ペア:

[(1, 67903040), (2, 33951520), (4, 16975760), (5, 13580608), (8, 8487880), (10, 6790304), (16, 4243940), (20, 3395152), (32, 2121970), (40, 1697576), (64, 1060985), (80, 848788), (160, 424394), (320, 212197), (443, 153280), (479, 141760), (886, 76640), (958, 70880), (1772, 38320), (1916, 35440), (2215, 30656), (2395, 28352), (3544, 19160), (3832, 17720), (4430, 15328), (4790, 14176), (7088, 9580), (7664, 8860)]