23548720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22643}}^1$

素因数の和:22669

約数の個数: 40

約数和(自身を含む): 58964976

約数和(自身を除く): 35416256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22643, 45286, 90572, 113215, 181144, 226430, 294359, 362288, 452860, 588718, 905720, 1177436, 1471795, 1811440, 2354872, 2943590, 4709744, 5887180, 11774360, 23548720]

約数ペア:

[(1, 23548720), (2, 11774360), (4, 5887180), (5, 4709744), (8, 2943590), (10, 2354872), (13, 1811440), (16, 1471795), (20, 1177436), (26, 905720), (40, 588718), (52, 452860), (65, 362288), (80, 294359), (104, 226430), (130, 181144), (208, 113215), (260, 90572), (520, 45286), (1040, 22643)]