25203400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5518

約数の個数: 48

約数和(自身を含む): 61156800

約数和(自身を除く): 35953400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 5479, 10958, 21916, 27395, 43832, 54790, 109580, 126017, 136975, 219160, 252034, 273950, 504068, 547900, 630085, 1008136, 1095800, 1260170, 2520340, 3150425, 5040680, 6300850, 12601700, 25203400]

約数ペア:

[(1, 25203400), (2, 12601700), (4, 6300850), (5, 5040680), (8, 3150425), (10, 2520340), (20, 1260170), (23, 1095800), (25, 1008136), (40, 630085), (46, 547900), (50, 504068), (92, 273950), (100, 252034), (115, 219160), (184, 136975), (200, 126017), (230, 109580), (460, 54790), (575, 43832), (920, 27395), (1150, 21916), (2300, 10958), (4600, 5479)]