7138977920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587087}}^1$

素因数の和:587125

約数の個数: 64

約数和(自身を含む): 17964892800

約数和(自身を除く): 10825914880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 587087, 1174174, 2348348, 2935435, 4696696, 5870870, 9393392, 11154653, 11741740, 18786784, 22309306, 23483480, 37573568, 44618612, 46966960, 55773265, 75147136, 89237224, 93933920, 111546530, 178474448, 187867840, 223093060, 356948896, 375735680, 446186120, 713897792, 892372240, 1427795584, 1784744480, 3569488960, 7138977920]

約数ペア:

[(1, 7138977920), (2, 3569488960), (4, 1784744480), (5, 1427795584), (8, 892372240), (10, 713897792), (16, 446186120), (19, 375735680), (20, 356948896), (32, 223093060), (38, 187867840), (40, 178474448), (64, 111546530), (76, 93933920), (80, 89237224), (95, 75147136), (128, 55773265), (152, 46966960), (160, 44618612), (190, 37573568), (304, 23483480), (320, 22309306), (380, 18786784), (608, 11741740), (640, 11154653), (760, 9393392), (1216, 5870870), (1520, 4696696), (2432, 2935435), (3040, 2348348), (6080, 1174174), (12160, 587087)]