1030553440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{920137}}^1$

素因数の和:920159

約数の個数: 48

約数和(自身を含む): 2782497312

約数和(自身を除く): 1751943872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 920137, 1840274, 3680548, 4600685, 6440959, 7361096, 9201370, 12881918, 14722192, 18402740, 25763836, 29444384, 32204795, 36805480, 51527672, 64409590, 73610960, 103055344, 128819180, 147221920, 206110688, 257638360, 515276720, 1030553440]

約数ペア:

[(1, 1030553440), (2, 515276720), (4, 257638360), (5, 206110688), (7, 147221920), (8, 128819180), (10, 103055344), (14, 73610960), (16, 64409590), (20, 51527672), (28, 36805480), (32, 32204795), (35, 29444384), (40, 25763836), (56, 18402740), (70, 14722192), (80, 12881918), (112, 9201370), (140, 7361096), (160, 6440959), (224, 4600685), (280, 3680548), (560, 1840274), (1120, 920137)]