14397880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{51421}}^1$

素因数の和:51439

約数の個数: 32

約数和(自身を含む): 37023840

約数和(自身を除く): 22625960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 51421, 102842, 205684, 257105, 359947, 411368, 514210, 719894, 1028420, 1439788, 1799735, 2056840, 2879576, 3599470, 7198940, 14397880]

約数ペア:

[(1, 14397880), (2, 7198940), (4, 3599470), (5, 2879576), (7, 2056840), (8, 1799735), (10, 1439788), (14, 1028420), (20, 719894), (28, 514210), (35, 411368), (40, 359947), (56, 257105), (70, 205684), (140, 102842), (280, 51421)]