124597480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{929}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 321408000

約数和(自身を除く): 196810520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 479, 929, 958, 1858, 1916, 2395, 3353, 3716, 3832, 4645, 4790, 6503, 6706, 7432, 9290, 9580, 13006, 13412, 16765, 18580, 19160, 26012, 26824, 32515, 33530, 37160, 52024, 65030, 67060, 130060, 134120, 260120, 444991, 889982, 1779964, 2224955, 3114937, 3559928, 4449910, 6229874, 8899820, 12459748, 15574685, 17799640, 24919496, 31149370, 62298740, 124597480]

約数ペア:

[(1, 124597480), (2, 62298740), (4, 31149370), (5, 24919496), (7, 17799640), (8, 15574685), (10, 12459748), (14, 8899820), (20, 6229874), (28, 4449910), (35, 3559928), (40, 3114937), (56, 2224955), (70, 1779964), (140, 889982), (280, 444991), (479, 260120), (929, 134120), (958, 130060), (1858, 67060), (1916, 65030), (2395, 52024), (3353, 37160), (3716, 33530), (3832, 32515), (4645, 26824), (4790, 26012), (6503, 19160), (6706, 18580), (7432, 16765), (9290, 13412), (9580, 13006)]