76255480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272341}}^1$

素因数の和:272359

約数の個数: 32

約数和(自身を含む): 196086240

約数和(自身を除く): 119830760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272341, 544682, 1089364, 1361705, 1906387, 2178728, 2723410, 3812774, 5446820, 7625548, 9531935, 10893640, 15251096, 19063870, 38127740, 76255480]

約数ペア:

[(1, 76255480), (2, 38127740), (4, 19063870), (5, 15251096), (7, 10893640), (8, 9531935), (10, 7625548), (14, 5446820), (20, 3812774), (28, 2723410), (35, 2178728), (40, 1906387), (56, 1361705), (70, 1089364), (140, 544682), (280, 272341)]