2912674040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1968023}}^1$

素因数の和:1968071

約数の個数: 32

約数和(自身を含む): 6730642080

約数和(自身を除く): 3817968040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1968023, 3936046, 7872092, 9840115, 15744184, 19680230, 39360460, 72816851, 78720920, 145633702, 291267404, 364084255, 582534808, 728168510, 1456337020, 2912674040]

約数ペア:

[(1, 2912674040), (2, 1456337020), (4, 728168510), (5, 582534808), (8, 364084255), (10, 291267404), (20, 145633702), (37, 78720920), (40, 72816851), (74, 39360460), (148, 19680230), (185, 15744184), (296, 9840115), (370, 7872092), (740, 3936046), (1480, 1968023)]