85429700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{44963}}^1$

素因数の和:44996

約数の個数: 36

約数和(自身を含む): 195143760

約数和(自身を除く): 109714060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 44963, 89926, 179852, 224815, 449630, 854297, 899260, 1124075, 1708594, 2248150, 3417188, 4271485, 4496300, 8542970, 17085940, 21357425, 42714850, 85429700]

約数ペア:

[(1, 85429700), (2, 42714850), (4, 21357425), (5, 17085940), (10, 8542970), (19, 4496300), (20, 4271485), (25, 3417188), (38, 2248150), (50, 1708594), (76, 1124075), (95, 899260), (100, 854297), (190, 449630), (380, 224815), (475, 179852), (950, 89926), (1900, 44963)]