9522520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 15360680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 479, 497, 568, 710, 958, 994, 1420, 1916, 1988, 2395, 2485, 2840, 3353, 3832, 3976, 4790, 4970, 6706, 9580, 9940, 13412, 16765, 19160, 19880, 26824, 33530, 34009, 67060, 68018, 134120, 136036, 170045, 238063, 272072, 340090, 476126, 680180, 952252, 1190315, 1360360, 1904504, 2380630, 4761260, 9522520]

約数ペア:

[(1, 9522520), (2, 4761260), (4, 2380630), (5, 1904504), (7, 1360360), (8, 1190315), (10, 952252), (14, 680180), (20, 476126), (28, 340090), (35, 272072), (40, 238063), (56, 170045), (70, 136036), (71, 134120), (140, 68018), (142, 67060), (280, 34009), (284, 33530), (355, 26824), (479, 19880), (497, 19160), (568, 16765), (710, 13412), (958, 9940), (994, 9580), (1420, 6706), (1916, 4970), (1988, 4790), (2395, 3976), (2485, 3832), (2840, 3353)]