14501920

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 34496280

約数和(自身を除く): 19994360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 389, 466, 778, 932, 1165, 1556, 1864, 1945, 2330, 3112, 3728, 3890, 4660, 6224, 7456, 7780, 9320, 12448, 15560, 18640, 31120, 37280, 62240, 90637, 181274, 362548, 453185, 725096, 906370, 1450192, 1812740, 2900384, 3625480, 7250960, 14501920]

約数ペア:

[(1, 14501920), (2, 7250960), (4, 3625480), (5, 2900384), (8, 1812740), (10, 1450192), (16, 906370), (20, 725096), (32, 453185), (40, 362548), (80, 181274), (160, 90637), (233, 62240), (389, 37280), (466, 31120), (778, 18640), (932, 15560), (1165, 12448), (1556, 9320), (1864, 7780), (1945, 7456), (2330, 6224), (3112, 4660), (3728, 3890)]