102895400

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 241175040

約数和(自身を除く): 138279640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 4051, 5080, 6350, 8102, 12700, 16204, 20255, 25400, 32408, 40510, 81020, 101275, 162040, 202550, 405100, 514477, 810200, 1028954, 2057908, 2572385, 4115816, 5144770, 10289540, 12861925, 20579080, 25723850, 51447700, 102895400]

約数ペア:

[(1, 102895400), (2, 51447700), (4, 25723850), (5, 20579080), (8, 12861925), (10, 10289540), (20, 5144770), (25, 4115816), (40, 2572385), (50, 2057908), (100, 1028954), (127, 810200), (200, 514477), (254, 405100), (508, 202550), (635, 162040), (1016, 101275), (1270, 81020), (2540, 40510), (3175, 32408), (4051, 25400), (5080, 20255), (6350, 16204), (8102, 12700)]