9792760

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 22206960

約数和(自身を除く): 12414200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 1787, 2740, 3574, 5480, 7148, 8935, 14296, 17870, 35740, 71480, 244819, 489638, 979276, 1224095, 1958552, 2448190, 4896380, 9792760]

約数ペア:

[(1, 9792760), (2, 4896380), (4, 2448190), (5, 1958552), (8, 1224095), (10, 979276), (20, 489638), (40, 244819), (137, 71480), (274, 35740), (548, 17870), (685, 14296), (1096, 8935), (1370, 7148), (1787, 5480), (2740, 3574)]