7030480

素因数分解:

$2^4\times 5^1\times {\mathrm{87881}}^1$

素因数の和:87894

約数の個数: 20

約数和(自身を含む): 16346052

約数和(自身を除く): 9315572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 87881, 175762, 351524, 439405, 703048, 878810, 1406096, 1757620, 3515240, 7030480]

約数ペア:

[(1, 7030480), (2, 3515240), (4, 1757620), (5, 1406096), (8, 878810), (10, 703048), (16, 439405), (20, 351524), (40, 175762), (80, 87881)]