2645350

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 4963968

約数和(自身を除く): 2318618

約数列:

[1, 2, 5, 10, 25, 50, 191, 277, 382, 554, 955, 1385, 1910, 2770, 4775, 6925, 9550, 13850, 52907, 105814, 264535, 529070, 1322675, 2645350]

約数ペア:

[(1, 2645350), (2, 1322675), (5, 529070), (10, 264535), (25, 105814), (50, 52907), (191, 13850), (277, 9550), (382, 6925), (554, 4775), (955, 2770), (1385, 1910)]