82051279490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1\times {\mathrm{27953}}^1$

素因数の和:32054

約数の個数: 32

約数和(自身を含む): 149758076016

約数和(自身を除く): 67706796526

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 4021, 8042, 20105, 27953, 40210, 55906, 139765, 279530, 293533, 587066, 1467665, 2040569, 2935330, 4081138, 10202845, 20405690, 112399013, 224798026, 561995065, 1123990130, 8205127949, 16410255898, 41025639745, 82051279490]

約数ペア:

[(1, 82051279490), (2, 41025639745), (5, 16410255898), (10, 8205127949), (73, 1123990130), (146, 561995065), (365, 224798026), (730, 112399013), (4021, 20405690), (8042, 10202845), (20105, 4081138), (27953, 2935330), (40210, 2040569), (55906, 1467665), (139765, 587066), (279530, 293533)]