109624880

素因数分解:

$2^4\times 5^1\times {\mathrm{1370311}}^1$

素因数の和:1370324

約数の個数: 20

約数和(自身を含む): 254878032

約数和(自身を除く): 145253152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1370311, 2740622, 5481244, 6851555, 10962488, 13703110, 21924976, 27406220, 54812440, 109624880]

約数ペア:

[(1, 109624880), (2, 54812440), (4, 27406220), (5, 21924976), (8, 13703110), (10, 10962488), (16, 6851555), (20, 5481244), (40, 2740622), (80, 1370311)]