47895680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10717

約数の個数: 64

約数和(自身を含む): 130870080

約数和(自身を除く): 82974400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10691, 21382, 42764, 53455, 74837, 85528, 106910, 149674, 171056, 213820, 299348, 342112, 374185, 427640, 598696, 684224, 748370, 855280, 1197392, 1368448, 1496740, 1710560, 2394784, 2993480, 3421120, 4789568, 5986960, 6842240, 9579136, 11973920, 23947840, 47895680]

約数ペア:

[(1, 47895680), (2, 23947840), (4, 11973920), (5, 9579136), (7, 6842240), (8, 5986960), (10, 4789568), (14, 3421120), (16, 2993480), (20, 2394784), (28, 1710560), (32, 1496740), (35, 1368448), (40, 1197392), (56, 855280), (64, 748370), (70, 684224), (80, 598696), (112, 427640), (128, 374185), (140, 342112), (160, 299348), (224, 213820), (280, 171056), (320, 149674), (448, 106910), (560, 85528), (640, 74837), (896, 53455), (1120, 42764), (2240, 21382), (4480, 10691)]