230904065800

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{4492297}}^1$

素因数の和:4492570

約数の個数: 48

約数和(自身を含む): 538940991060

約数和(自身を除く): 308036925260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 2056, 2570, 5140, 6425, 10280, 12850, 25700, 51400, 4492297, 8984594, 17969188, 22461485, 35938376, 44922970, 89845940, 112307425, 179691880, 224614850, 449229700, 898459400, 1154520329, 2309040658, 4618081316, 5772601645, 9236162632, 11545203290, 23090406580, 28863008225, 46180813160, 57726016450, 115452032900, 230904065800]

約数ペア:

[(1, 230904065800), (2, 115452032900), (4, 57726016450), (5, 46180813160), (8, 28863008225), (10, 23090406580), (20, 11545203290), (25, 9236162632), (40, 5772601645), (50, 4618081316), (100, 2309040658), (200, 1154520329), (257, 898459400), (514, 449229700), (1028, 224614850), (1285, 179691880), (2056, 112307425), (2570, 89845940), (5140, 44922970), (6425, 35938376), (10280, 22461485), (12850, 17969188), (25700, 8984594), (51400, 4492297)]