2388057560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{448883}}^1$

素因数の和:448920

約数の個数: 64

約数和(自身を含む): 6463929600

約数和(自身を除く): 4075872040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 448883, 897766, 1795532, 2244415, 3142181, 3591064, 4488830, 6284362, 8528777, 8977660, 12568724, 15710905, 17057554, 17955320, 25137448, 31421810, 34115108, 42643885, 59701439, 62843620, 68230216, 85287770, 119402878, 125687240, 170575540, 238805756, 298507195, 341151080, 477611512, 597014390, 1194028780, 2388057560]

約数ペア:

[(1, 2388057560), (2, 1194028780), (4, 597014390), (5, 477611512), (7, 341151080), (8, 298507195), (10, 238805756), (14, 170575540), (19, 125687240), (20, 119402878), (28, 85287770), (35, 68230216), (38, 62843620), (40, 59701439), (56, 42643885), (70, 34115108), (76, 31421810), (95, 25137448), (133, 17955320), (140, 17057554), (152, 15710905), (190, 12568724), (266, 8977660), (280, 8528777), (380, 6284362), (532, 4488830), (665, 3591064), (760, 3142181), (1064, 2244415), (1330, 1795532), (2660, 897766), (5320, 448883)]