12830500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 28514304

約数和(自身を除く): 15683804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 383, 500, 670, 766, 1340, 1532, 1675, 1915, 3350, 3830, 6700, 7660, 8375, 9575, 16750, 19150, 25661, 33500, 38300, 47875, 51322, 95750, 102644, 128305, 191500, 256610, 513220, 641525, 1283050, 2566100, 3207625, 6415250, 12830500]

約数ペア:

[(1, 12830500), (2, 6415250), (4, 3207625), (5, 2566100), (10, 1283050), (20, 641525), (25, 513220), (50, 256610), (67, 191500), (100, 128305), (125, 102644), (134, 95750), (250, 51322), (268, 47875), (335, 38300), (383, 33500), (500, 25661), (670, 19150), (766, 16750), (1340, 9575), (1532, 8375), (1675, 7660), (1915, 6700), (3350, 3830)]