27965800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 66022560

約数和(自身を除く): 38056760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2087, 2680, 3350, 4174, 6700, 8348, 10435, 13400, 16696, 20870, 41740, 52175, 83480, 104350, 139829, 208700, 279658, 417400, 559316, 699145, 1118632, 1398290, 2796580, 3495725, 5593160, 6991450, 13982900, 27965800]

約数ペア:

[(1, 27965800), (2, 13982900), (4, 6991450), (5, 5593160), (8, 3495725), (10, 2796580), (20, 1398290), (25, 1118632), (40, 699145), (50, 559316), (67, 417400), (100, 279658), (134, 208700), (200, 139829), (268, 104350), (335, 83480), (536, 52175), (670, 41740), (1340, 20870), (1675, 16696), (2087, 13400), (2680, 10435), (3350, 8348), (4174, 6700)]