29003840

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 56

約数和(自身を含む): 69540120

約数和(自身を除く): 40536280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 389, 466, 778, 932, 1165, 1556, 1864, 1945, 2330, 3112, 3728, 3890, 4660, 6224, 7456, 7780, 9320, 12448, 14912, 15560, 18640, 24896, 31120, 37280, 62240, 74560, 90637, 124480, 181274, 362548, 453185, 725096, 906370, 1450192, 1812740, 2900384, 3625480, 5800768, 7250960, 14501920, 29003840]

約数ペア:

[(1, 29003840), (2, 14501920), (4, 7250960), (5, 5800768), (8, 3625480), (10, 2900384), (16, 1812740), (20, 1450192), (32, 906370), (40, 725096), (64, 453185), (80, 362548), (160, 181274), (233, 124480), (320, 90637), (389, 74560), (466, 62240), (778, 37280), (932, 31120), (1165, 24896), (1556, 18640), (1864, 15560), (1945, 14912), (2330, 12448), (3112, 9320), (3728, 7780), (3890, 7456), (4660, 6224)]