536435480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1915841}}^1$

素因数の和:1915859

約数の個数: 32

約数和(自身を含む): 1379406240

約数和(自身を除く): 842970760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1915841, 3831682, 7663364, 9579205, 13410887, 15326728, 19158410, 26821774, 38316820, 53643548, 67054435, 76633640, 107287096, 134108870, 268217740, 536435480]

約数ペア:

[(1, 536435480), (2, 268217740), (4, 134108870), (5, 107287096), (7, 76633640), (8, 67054435), (10, 53643548), (14, 38316820), (20, 26821774), (28, 19158410), (35, 15326728), (40, 13410887), (56, 9579205), (70, 7663364), (140, 3831682), (280, 1915841)]