12898900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18427}}^1$

素因数の和:18448

約数の個数: 36

約数和(自身を含む): 31991008

約数和(自身を除く): 19092108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18427, 36854, 73708, 92135, 128989, 184270, 257978, 368540, 460675, 515956, 644945, 921350, 1289890, 1842700, 2579780, 3224725, 6449450, 12898900]

約数ペア:

[(1, 12898900), (2, 6449450), (4, 3224725), (5, 2579780), (7, 1842700), (10, 1289890), (14, 921350), (20, 644945), (25, 515956), (28, 460675), (35, 368540), (50, 257978), (70, 184270), (100, 128989), (140, 92135), (175, 73708), (350, 36854), (700, 18427)]