27652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41897}}^1$

素因数の和:41920

約数の個数: 48

約数和(自身を含む): 84466368

約数和(自身を除く): 56814348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 41897, 83794, 125691, 167588, 209485, 251382, 418970, 460867, 502764, 628455, 837940, 921734, 1256910, 1382601, 1843468, 2304335, 2513820, 2765202, 4608670, 5530404, 6913005, 9217340, 13826010, 27652020]

約数ペア:

[(1, 27652020), (2, 13826010), (3, 9217340), (4, 6913005), (5, 5530404), (6, 4608670), (10, 2765202), (11, 2513820), (12, 2304335), (15, 1843468), (20, 1382601), (22, 1256910), (30, 921734), (33, 837940), (44, 628455), (55, 502764), (60, 460867), (66, 418970), (110, 251382), (132, 209485), (165, 167588), (220, 125691), (330, 83794), (660, 41897)]