25948140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18803}}^1$

素因数の和:18838

約数の個数: 48

約数和(自身を含む): 75817728

約数和(自身を除く): 49869588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18803, 37606, 56409, 75212, 94015, 112818, 188030, 225636, 282045, 376060, 432469, 564090, 864938, 1128180, 1297407, 1729876, 2162345, 2594814, 4324690, 5189628, 6487035, 8649380, 12974070, 25948140]

約数ペア:

[(1, 25948140), (2, 12974070), (3, 8649380), (4, 6487035), (5, 5189628), (6, 4324690), (10, 2594814), (12, 2162345), (15, 1729876), (20, 1297407), (23, 1128180), (30, 864938), (46, 564090), (60, 432469), (69, 376060), (92, 282045), (115, 225636), (138, 188030), (230, 112818), (276, 94015), (345, 75212), (460, 56409), (690, 37606), (1380, 18803)]