2023542920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7226939}}^1$

素因数の和:7226957

約数の個数: 32

約数和(自身を含む): 5203396800

約数和(自身を除く): 3179853880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7226939, 14453878, 28907756, 36134695, 50588573, 57815512, 72269390, 101177146, 144538780, 202354292, 252942865, 289077560, 404708584, 505885730, 1011771460, 2023542920]

約数ペア:

[(1, 2023542920), (2, 1011771460), (4, 505885730), (5, 404708584), (7, 289077560), (8, 252942865), (10, 202354292), (14, 144538780), (20, 101177146), (28, 72269390), (35, 57815512), (40, 50588573), (56, 36134695), (70, 28907756), (140, 14453878), (280, 7226939)]