77308480

素因数分解:

$2^6\times 5^1\times {\mathrm{241589}}^1$

素因数の和:241606

約数の個数: 28

約数和(自身を含む): 184091580

約数和(自身を除く): 106783100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 241589, 483178, 966356, 1207945, 1932712, 2415890, 3865424, 4831780, 7730848, 9663560, 15461696, 19327120, 38654240, 77308480]

約数ペア:

[(1, 77308480), (2, 38654240), (4, 19327120), (5, 15461696), (8, 9663560), (10, 7730848), (16, 4831780), (20, 3865424), (32, 2415890), (40, 1932712), (64, 1207945), (80, 966356), (160, 483178), (320, 241589)]