42563780

素因数分解:

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

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 103904640

約数和(自身を除く): 61340860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 5153, 8260, 10306, 20612, 25765, 36071, 51530, 72142, 103060, 144284, 180355, 304027, 360710, 608054, 721420, 1216108, 1520135, 2128189, 3040270, 4256378, 6080540, 8512756, 10640945, 21281890, 42563780]

約数ペア:

[(1, 42563780), (2, 21281890), (4, 10640945), (5, 8512756), (7, 6080540), (10, 4256378), (14, 3040270), (20, 2128189), (28, 1520135), (35, 1216108), (59, 721420), (70, 608054), (118, 360710), (140, 304027), (236, 180355), (295, 144284), (413, 103060), (590, 72142), (826, 51530), (1180, 36071), (1652, 25765), (2065, 20612), (4130, 10306), (5153, 8260)]