13713800

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 32140800

約数和(自身を除く): 18427000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 359, 382, 718, 764, 955, 1436, 1528, 1795, 1910, 2872, 3590, 3820, 4775, 7180, 7640, 8975, 9550, 14360, 17950, 19100, 35900, 38200, 68569, 71800, 137138, 274276, 342845, 548552, 685690, 1371380, 1714225, 2742760, 3428450, 6856900, 13713800]

約数ペア:

[(1, 13713800), (2, 6856900), (4, 3428450), (5, 2742760), (8, 1714225), (10, 1371380), (20, 685690), (25, 548552), (40, 342845), (50, 274276), (100, 137138), (191, 71800), (200, 68569), (359, 38200), (382, 35900), (718, 19100), (764, 17950), (955, 14360), (1436, 9550), (1528, 8975), (1795, 7640), (1910, 7180), (2872, 4775), (3590, 3820)]