10442800

素因数分解:

$2^4\times 5^2\times {\mathrm{26107}}^1$

素因数の和:26125

約数の個数: 30

約数和(自身を含む): 25089788

約数和(自身を除く): 14646988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26107, 52214, 104428, 130535, 208856, 261070, 417712, 522140, 652675, 1044280, 1305350, 2088560, 2610700, 5221400, 10442800]

約数ペア:

[(1, 10442800), (2, 5221400), (4, 2610700), (5, 2088560), (8, 1305350), (10, 1044280), (16, 652675), (20, 522140), (25, 417712), (40, 261070), (50, 208856), (80, 130535), (100, 104428), (200, 52214), (400, 26107)]