6327440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11299}}^1$

素因数の和:11319

約数の個数: 40

約数和(自身を含む): 16814400

約数和(自身を除く): 10486960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11299, 22598, 45196, 56495, 79093, 90392, 112990, 158186, 180784, 225980, 316372, 395465, 451960, 632744, 790930, 903920, 1265488, 1581860, 3163720, 6327440]

約数ペア:

[(1, 6327440), (2, 3163720), (4, 1581860), (5, 1265488), (7, 903920), (8, 790930), (10, 632744), (14, 451960), (16, 395465), (20, 316372), (28, 225980), (35, 180784), (40, 158186), (56, 112990), (70, 90392), (80, 79093), (112, 56495), (140, 45196), (280, 22598), (560, 11299)]