112020760

素因数分解:

$2^3\times 5^1\times {\mathrm{2800519}}^1$

素因数の和:2800530

約数の個数: 16

約数和(自身を含む): 252046800

約数和(自身を除く): 140026040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2800519, 5601038, 11202076, 14002595, 22404152, 28005190, 56010380, 112020760]

約数ペア:

[(1, 112020760), (2, 56010380), (4, 28005190), (5, 22404152), (8, 14002595), (10, 11202076), (20, 5601038), (40, 2800519)]