13944800

素因数分解:

$2^5\times 5^2\times {\mathrm{17431}}^1$

素因数の和:17451

約数の個数: 36

約数和(自身を含む): 34044696

約数和(自身を除く): 20099896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 17431, 34862, 69724, 87155, 139448, 174310, 278896, 348620, 435775, 557792, 697240, 871550, 1394480, 1743100, 2788960, 3486200, 6972400, 13944800]

約数ペア:

[(1, 13944800), (2, 6972400), (4, 3486200), (5, 2788960), (8, 1743100), (10, 1394480), (16, 871550), (20, 697240), (25, 557792), (32, 435775), (40, 348620), (50, 278896), (80, 174310), (100, 139448), (160, 87155), (200, 69724), (400, 34862), (800, 17431)]