2080450165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 2681911296

約数和(自身を除く): 601461131

約数列:

[1, 5, 23, 67, 71, 115, 335, 355, 1541, 1633, 3803, 4757, 7705, 8165, 19015, 23785, 87469, 109411, 254801, 270013, 437345, 547055, 1274005, 1350065, 5860423, 6210299, 18090871, 29302115, 31051495, 90454355, 416090033, 2080450165]

約数ペア:

[(1, 2080450165), (5, 416090033), (23, 90454355), (67, 31051495), (71, 29302115), (115, 18090871), (335, 6210299), (355, 5860423), (1541, 1350065), (1633, 1274005), (3803, 547055), (4757, 437345), (7705, 270013), (8165, 254801), (19015, 109411), (23785, 87469)]