27903220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48109}}^1$

素因数の和:48147

約数の個数: 24

約数和(自身を含む): 60618600

約数和(自身を除く): 32715380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 48109, 96218, 192436, 240545, 481090, 962180, 1395161, 2790322, 5580644, 6975805, 13951610, 27903220]

約数ペア:

[(1, 27903220), (2, 13951610), (4, 6975805), (5, 5580644), (10, 2790322), (20, 1395161), (29, 962180), (58, 481090), (116, 240545), (145, 192436), (290, 96218), (580, 48109)]