9729700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 21287700

約数和(自身を除く): 11558000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 653, 745, 1306, 1490, 2612, 2980, 3265, 3725, 6530, 7450, 13060, 14900, 16325, 32650, 65300, 97297, 194594, 389188, 486485, 972970, 1945940, 2432425, 4864850, 9729700]

約数ペア:

[(1, 9729700), (2, 4864850), (4, 2432425), (5, 1945940), (10, 972970), (20, 486485), (25, 389188), (50, 194594), (100, 97297), (149, 65300), (298, 32650), (596, 16325), (653, 14900), (745, 13060), (1306, 7450), (1490, 6530), (2612, 3725), (2980, 3265)]