27037400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10428

約数の個数: 48

約数和(自身を含む): 67704000

約数和(自身を除く): 40666600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10399, 20798, 41596, 51995, 83192, 103990, 135187, 207980, 259975, 270374, 415960, 519950, 540748, 675935, 1039900, 1081496, 1351870, 2079800, 2703740, 3379675, 5407480, 6759350, 13518700, 27037400]

約数ペア:

[(1, 27037400), (2, 13518700), (4, 6759350), (5, 5407480), (8, 3379675), (10, 2703740), (13, 2079800), (20, 1351870), (25, 1081496), (26, 1039900), (40, 675935), (50, 540748), (52, 519950), (65, 415960), (100, 270374), (104, 259975), (130, 207980), (200, 135187), (260, 103990), (325, 83192), (520, 51995), (650, 41596), (1300, 20798), (2600, 10399)]