52205200

素因数分解:

$2^4\times 5^2\times {\mathrm{130513}}^1$

素因数の和:130531

約数の個数: 30

約数和(自身を含む): 125423954

約数和(自身を除く): 73218754

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130513, 261026, 522052, 652565, 1044104, 1305130, 2088208, 2610260, 3262825, 5220520, 6525650, 10441040, 13051300, 26102600, 52205200]

約数ペア:

[(1, 52205200), (2, 26102600), (4, 13051300), (5, 10441040), (8, 6525650), (10, 5220520), (16, 3262825), (20, 2610260), (25, 2088208), (40, 1305130), (50, 1044104), (80, 652565), (100, 522052), (200, 261026), (400, 130513)]