2486235025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 3425673600

約数和(自身を除く): 939438575

約数列:

[1, 5, 19, 23, 25, 89, 95, 115, 437, 445, 475, 575, 1691, 2047, 2185, 2225, 2557, 8455, 10235, 10925, 12785, 38893, 42275, 48583, 51175, 58811, 63925, 194465, 227573, 242915, 294055, 972325, 1117409, 1137865, 1214575, 1470275, 4323887, 5234179, 5587045, 5689325, 21619435, 26170895, 27935225, 99449401, 108097175, 130854475, 497247005, 2486235025]

約数ペア:

[(1, 2486235025), (5, 497247005), (19, 130854475), (23, 108097175), (25, 99449401), (89, 27935225), (95, 26170895), (115, 21619435), (437, 5689325), (445, 5587045), (475, 5234179), (575, 4323887), (1691, 1470275), (2047, 1214575), (2185, 1137865), (2225, 1117409), (2557, 972325), (8455, 294055), (10235, 242915), (10925, 227573), (12785, 194465), (38893, 63925), (42275, 58811), (48583, 51175)]