85127560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5153}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 222652800

約数和(自身を除く): 137525240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 5153, 8260, 10306, 16520, 20612, 25765, 36071, 41224, 51530, 72142, 103060, 144284, 180355, 206120, 288568, 304027, 360710, 608054, 721420, 1216108, 1442840, 1520135, 2128189, 2432216, 3040270, 4256378, 6080540, 8512756, 10640945, 12161080, 17025512, 21281890, 42563780, 85127560]

約数ペア:

[(1, 85127560), (2, 42563780), (4, 21281890), (5, 17025512), (7, 12161080), (8, 10640945), (10, 8512756), (14, 6080540), (20, 4256378), (28, 3040270), (35, 2432216), (40, 2128189), (56, 1520135), (59, 1442840), (70, 1216108), (118, 721420), (140, 608054), (236, 360710), (280, 304027), (295, 288568), (413, 206120), (472, 180355), (590, 144284), (826, 103060), (1180, 72142), (1652, 51530), (2065, 41224), (2360, 36071), (3304, 25765), (4130, 20612), (5153, 16520), (8260, 10306)]