2209204960

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{105401}}^1$

素因数の和:105547

約数の個数: 48

約数和(自身を含む): 5259138192

約数和(自身を除く): 3049933232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 20960, 105401, 210802, 421604, 527005, 843208, 1054010, 1686416, 2108020, 3372832, 4216040, 8432080, 13807531, 16864160, 27615062, 55230124, 69037655, 110460248, 138075310, 220920496, 276150620, 441840992, 552301240, 1104602480, 2209204960]

約数ペア:

[(1, 2209204960), (2, 1104602480), (4, 552301240), (5, 441840992), (8, 276150620), (10, 220920496), (16, 138075310), (20, 110460248), (32, 69037655), (40, 55230124), (80, 27615062), (131, 16864160), (160, 13807531), (262, 8432080), (524, 4216040), (655, 3372832), (1048, 2108020), (1310, 1686416), (2096, 1054010), (2620, 843208), (4192, 527005), (5240, 421604), (10480, 210802), (20960, 105401)]