25730200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 60353280

約数和(自身を除く): 34623080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1013, 1016, 1270, 2026, 2540, 3175, 4052, 5065, 5080, 6350, 8104, 10130, 12700, 20260, 25325, 25400, 40520, 50650, 101300, 128651, 202600, 257302, 514604, 643255, 1029208, 1286510, 2573020, 3216275, 5146040, 6432550, 12865100, 25730200]

約数ペア:

[(1, 25730200), (2, 12865100), (4, 6432550), (5, 5146040), (8, 3216275), (10, 2573020), (20, 1286510), (25, 1029208), (40, 643255), (50, 514604), (100, 257302), (127, 202600), (200, 128651), (254, 101300), (508, 50650), (635, 40520), (1013, 25400), (1016, 25325), (1270, 20260), (2026, 12700), (2540, 10130), (3175, 8104), (4052, 6350), (5065, 5080)]