255320419270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{49964857}}^1$

素因数の和:49964944

約数の個数: 32

約数和(自身を含む): 532425526848

約数和(自身を除く): 277105107578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 49964857, 99929714, 249824285, 349753999, 499648570, 699507998, 1748769995, 3497539990, 3647434561, 7294869122, 18237172805, 25532041927, 36474345610, 51064083854, 127660209635, 255320419270]

約数ペア:

[(1, 255320419270), (2, 127660209635), (5, 51064083854), (7, 36474345610), (10, 25532041927), (14, 18237172805), (35, 7294869122), (70, 3647434561), (73, 3497539990), (146, 1748769995), (365, 699507998), (511, 499648570), (730, 349753999), (1022, 249824285), (2555, 99929714), (5110, 49964857)]