2453900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 5437152

約数和(自身を除く): 2983252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 463, 530, 926, 1060, 1325, 1852, 2315, 2650, 4630, 5300, 9260, 11575, 23150, 24539, 46300, 49078, 98156, 122695, 245390, 490780, 613475, 1226950, 2453900]

約数ペア:

[(1, 2453900), (2, 1226950), (4, 613475), (5, 490780), (10, 245390), (20, 122695), (25, 98156), (50, 49078), (53, 46300), (100, 24539), (106, 23150), (212, 11575), (265, 9260), (463, 5300), (530, 4630), (926, 2650), (1060, 2315), (1325, 1852)]