122561960

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2477}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 276098760

約数和(自身を除く): 153536800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 2477, 4948, 4954, 6185, 9896, 9908, 12370, 12385, 19816, 24740, 24770, 49480, 49540, 99080, 3064049, 6128098, 12256196, 15320245, 24512392, 30640490, 61280980, 122561960]

約数ペア:

[(1, 122561960), (2, 61280980), (4, 30640490), (5, 24512392), (8, 15320245), (10, 12256196), (20, 6128098), (40, 3064049), (1237, 99080), (2474, 49540), (2477, 49480), (4948, 24770), (4954, 24740), (6185, 19816), (9896, 12385), (9908, 12370)]