26372240

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4727

約数の個数: 40

約数和(自身を含む): 62192448

約数和(自身を除く): 35820208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4643, 5680, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 185720, 329653, 371440, 659306, 1318612, 1648265, 2637224, 3296530, 5274448, 6593060, 13186120, 26372240]

約数ペア:

[(1, 26372240), (2, 13186120), (4, 6593060), (5, 5274448), (8, 3296530), (10, 2637224), (16, 1648265), (20, 1318612), (40, 659306), (71, 371440), (80, 329653), (142, 185720), (284, 92860), (355, 74288), (568, 46430), (710, 37144), (1136, 23215), (1420, 18572), (2840, 9286), (4643, 5680)]