12945080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17033}}^1$

素因数の和:17063

約数の個数: 32

約数和(自身を含む): 30661200

約数和(自身を除く): 17716120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17033, 34066, 68132, 85165, 136264, 170330, 323627, 340660, 647254, 681320, 1294508, 1618135, 2589016, 3236270, 6472540, 12945080]

約数ペア:

[(1, 12945080), (2, 6472540), (4, 3236270), (5, 2589016), (8, 1618135), (10, 1294508), (19, 681320), (20, 647254), (38, 340660), (40, 323627), (76, 170330), (95, 136264), (152, 85165), (190, 68132), (380, 34066), (760, 17033)]