76085620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 172766160

約数和(自身を除く): 96680540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 829, 1412, 1658, 1765, 3316, 3530, 4145, 4589, 7060, 8290, 9178, 10777, 16580, 18356, 21554, 22945, 43108, 45890, 53885, 91780, 107770, 215540, 292637, 585274, 1170548, 1463185, 2926370, 3804281, 5852740, 7608562, 15217124, 19021405, 38042810, 76085620]

約数ペア:

[(1, 76085620), (2, 38042810), (4, 19021405), (5, 15217124), (10, 7608562), (13, 5852740), (20, 3804281), (26, 2926370), (52, 1463185), (65, 1170548), (130, 585274), (260, 292637), (353, 215540), (706, 107770), (829, 91780), (1412, 53885), (1658, 45890), (1765, 43108), (3316, 22945), (3530, 21554), (4145, 18356), (4589, 16580), (7060, 10777), (8290, 9178)]