5301980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 11203920

約数和(自身を除く): 5901940

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1481, 1790, 2962, 3580, 5924, 7405, 14810, 29620, 265099, 530198, 1060396, 1325495, 2650990, 5301980]

約数ペア:

[(1, 5301980), (2, 2650990), (4, 1325495), (5, 1060396), (10, 530198), (20, 265099), (179, 29620), (358, 14810), (716, 7405), (895, 5924), (1481, 3580), (1790, 2962)]