28982560

素因数分解:

$2^5\times 5^1\times {\mathrm{181141}}^1$

素因数の和:181156

約数の個数: 24

約数和(自身を含む): 68471676

約数和(自身を除く): 39489116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181141, 362282, 724564, 905705, 1449128, 1811410, 2898256, 3622820, 5796512, 7245640, 14491280, 28982560]

約数ペア:

[(1, 28982560), (2, 14491280), (4, 7245640), (5, 5796512), (8, 3622820), (10, 2898256), (16, 1811410), (20, 1449128), (32, 905705), (40, 724564), (80, 362282), (160, 181141)]