108021560

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4937}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 243542160

約数和(自身を除く): 135520600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 4937, 5470, 9874, 10940, 19748, 21880, 24685, 39496, 49370, 98740, 197480, 2700539, 5401078, 10802156, 13502695, 21604312, 27005390, 54010780, 108021560]

約数ペア:

[(1, 108021560), (2, 54010780), (4, 27005390), (5, 21604312), (8, 13502695), (10, 10802156), (20, 5401078), (40, 2700539), (547, 197480), (1094, 98740), (2188, 49370), (2735, 39496), (4376, 24685), (4937, 21880), (5470, 19748), (9874, 10940)]