27047800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 69058080

約数和(自身を除く): 42010280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 103, 104, 130, 200, 202, 206, 260, 325, 404, 412, 505, 515, 520, 650, 808, 824, 1010, 1030, 1300, 1313, 1339, 2020, 2060, 2525, 2575, 2600, 2626, 2678, 4040, 4120, 5050, 5150, 5252, 5356, 6565, 6695, 10100, 10300, 10403, 10504, 10712, 13130, 13390, 20200, 20600, 20806, 26260, 26780, 32825, 33475, 41612, 52015, 52520, 53560, 65650, 66950, 83224, 104030, 131300, 133900, 135239, 208060, 260075, 262600, 267800, 270478, 416120, 520150, 540956, 676195, 1040300, 1081912, 1352390, 2080600, 2704780, 3380975, 5409560, 6761950, 13523900, 27047800]

約数ペア:

[(1, 27047800), (2, 13523900), (4, 6761950), (5, 5409560), (8, 3380975), (10, 2704780), (13, 2080600), (20, 1352390), (25, 1081912), (26, 1040300), (40, 676195), (50, 540956), (52, 520150), (65, 416120), (100, 270478), (101, 267800), (103, 262600), (104, 260075), (130, 208060), (200, 135239), (202, 133900), (206, 131300), (260, 104030), (325, 83224), (404, 66950), (412, 65650), (505, 53560), (515, 52520), (520, 52015), (650, 41612), (808, 33475), (824, 32825), (1010, 26780), (1030, 26260), (1300, 20806), (1313, 20600), (1339, 20200), (2020, 13390), (2060, 13130), (2525, 10712), (2575, 10504), (2600, 10403), (2626, 10300), (2678, 10100), (4040, 6695), (4120, 6565), (5050, 5356), (5150, 5252)]