101544880

素因数分解:

$2^4\times 5^1\times {\mathrm{1269311}}^1$

素因数の和:1269324

約数の個数: 20

約数和(自身を含む): 236092032

約数和(自身を除く): 134547152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1269311, 2538622, 5077244, 6346555, 10154488, 12693110, 20308976, 25386220, 50772440, 101544880]

約数ペア:

[(1, 101544880), (2, 50772440), (4, 25386220), (5, 20308976), (8, 12693110), (10, 10154488), (16, 6346555), (20, 5077244), (40, 2538622), (80, 1269311)]