4345287520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3879721}}^1$

素因数の和:3879743

約数の個数: 48

約数和(自身を含む): 11732279328

約数和(自身を除く): 7386991808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3879721, 7759442, 15518884, 19398605, 27158047, 31037768, 38797210, 54316094, 62075536, 77594420, 108632188, 124151072, 135790235, 155188840, 217264376, 271580470, 310377680, 434528752, 543160940, 620755360, 869057504, 1086321880, 2172643760, 4345287520]

約数ペア:

[(1, 4345287520), (2, 2172643760), (4, 1086321880), (5, 869057504), (7, 620755360), (8, 543160940), (10, 434528752), (14, 310377680), (16, 271580470), (20, 217264376), (28, 155188840), (32, 135790235), (35, 124151072), (40, 108632188), (56, 77594420), (70, 62075536), (80, 54316094), (112, 38797210), (140, 31037768), (160, 27158047), (224, 19398605), (280, 15518884), (560, 7759442), (1120, 3879721)]