76729240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{274033}}^1$

素因数の和:274051

約数の個数: 32

約数和(自身を含む): 197304480

約数和(自身を除く): 120575240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 274033, 548066, 1096132, 1370165, 1918231, 2192264, 2740330, 3836462, 5480660, 7672924, 9591155, 10961320, 15345848, 19182310, 38364620, 76729240]

約数ペア:

[(1, 76729240), (2, 38364620), (4, 19182310), (5, 15345848), (7, 10961320), (8, 9591155), (10, 7672924), (14, 5480660), (20, 3836462), (28, 2740330), (35, 2192264), (40, 1918231), (56, 1370165), (70, 1096132), (140, 548066), (280, 274033)]