1252001900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{91387}}^1$

素因数の和:91538

約数の個数: 36

約数和(自身を含む): 2736705048

約数和(自身を除く): 1484703148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 91387, 182774, 365548, 456935, 913870, 1827740, 2284675, 4569350, 9138700, 12520019, 25040038, 50080076, 62600095, 125200190, 250400380, 313000475, 626000950, 1252001900]

約数ペア:

[(1, 1252001900), (2, 626000950), (4, 313000475), (5, 250400380), (10, 125200190), (20, 62600095), (25, 50080076), (50, 25040038), (100, 12520019), (137, 9138700), (274, 4569350), (548, 2284675), (685, 1827740), (1370, 913870), (2740, 456935), (3425, 365548), (6850, 182774), (13700, 91387)]