105650800

素因数分解:

$2^4\times 5^2\times {\mathrm{264127}}^1$

素因数の和:264145

約数の個数: 30

約数和(自身を含む): 253827008

約数和(自身を除く): 148176208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 264127, 528254, 1056508, 1320635, 2113016, 2641270, 4226032, 5282540, 6603175, 10565080, 13206350, 21130160, 26412700, 52825400, 105650800]

約数ペア:

[(1, 105650800), (2, 52825400), (4, 26412700), (5, 21130160), (8, 13206350), (10, 10565080), (16, 6603175), (20, 5282540), (25, 4226032), (40, 2641270), (50, 2113016), (80, 1320635), (100, 1056508), (200, 528254), (400, 264127)]