26627240

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2857}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 60189480

約数和(自身を除く): 33562240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 2857, 4660, 5714, 9320, 11428, 14285, 22856, 28570, 57140, 114280, 665681, 1331362, 2662724, 3328405, 5325448, 6656810, 13313620, 26627240]

約数ペア:

[(1, 26627240), (2, 13313620), (4, 6656810), (5, 5325448), (8, 3328405), (10, 2662724), (20, 1331362), (40, 665681), (233, 114280), (466, 57140), (932, 28570), (1165, 22856), (1864, 14285), (2330, 11428), (2857, 9320), (4660, 5714)]