27344990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 25687330

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3347, 4085, 6694, 8170, 16735, 33470, 63593, 127186, 143921, 287842, 317965, 635930, 719605, 1439210, 2734499, 5468998, 13672495, 27344990]

約数ペア:

[(1, 27344990), (2, 13672495), (5, 5468998), (10, 2734499), (19, 1439210), (38, 719605), (43, 635930), (86, 317965), (95, 287842), (190, 143921), (215, 127186), (430, 63593), (817, 33470), (1634, 16735), (3347, 8170), (4085, 6694)]