3830960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6861

約数の個数: 40

約数和(自身を含む): 10180896

約数和(自身を除く): 6349936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6841, 13682, 27364, 34205, 47887, 54728, 68410, 95774, 109456, 136820, 191548, 239435, 273640, 383096, 478870, 547280, 766192, 957740, 1915480, 3830960]

約数ペア:

[(1, 3830960), (2, 1915480), (4, 957740), (5, 766192), (7, 547280), (8, 478870), (10, 383096), (14, 273640), (16, 239435), (20, 191548), (28, 136820), (35, 109456), (40, 95774), (56, 68410), (70, 54728), (80, 47887), (112, 34205), (140, 27364), (280, 13682), (560, 6841)]