6163720

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 13950720

約数和(自身を除く): 7787000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 691, 892, 1115, 1382, 1784, 2230, 2764, 3455, 4460, 5528, 6910, 8920, 13820, 27640, 154093, 308186, 616372, 770465, 1232744, 1540930, 3081860, 6163720]

約数ペア:

[(1, 6163720), (2, 3081860), (4, 1540930), (5, 1232744), (8, 770465), (10, 616372), (20, 308186), (40, 154093), (223, 27640), (446, 13820), (691, 8920), (892, 6910), (1115, 5528), (1382, 4460), (1784, 3455), (2230, 2764)]