28812700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41161}}^1$

素因数の和:41182

約数の個数: 36

約数和(自身を含む): 71457232

約数和(自身を除く): 42644532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 41161, 82322, 164644, 205805, 288127, 411610, 576254, 823220, 1029025, 1152508, 1440635, 2058050, 2881270, 4116100, 5762540, 7203175, 14406350, 28812700]

約数ペア:

[(1, 28812700), (2, 14406350), (4, 7203175), (5, 5762540), (7, 4116100), (10, 2881270), (14, 2058050), (20, 1440635), (25, 1152508), (28, 1029025), (35, 823220), (50, 576254), (70, 411610), (100, 288127), (140, 205805), (175, 164644), (350, 82322), (700, 41161)]