24764980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65171}}^1$

素因数の和:65199

約数の個数: 24

約数和(自身を含む): 54744480

約数和(自身を除く): 29979500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65171, 130342, 260684, 325855, 651710, 1238249, 1303420, 2476498, 4952996, 6191245, 12382490, 24764980]

約数ペア:

[(1, 24764980), (2, 12382490), (4, 6191245), (5, 4952996), (10, 2476498), (19, 1303420), (20, 1238249), (38, 651710), (76, 325855), (95, 260684), (190, 130342), (380, 65171)]