109595320

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4919}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 247082400

約数和(自身を除く): 137487080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2785, 4456, 4919, 5570, 9838, 11140, 19676, 22280, 24595, 39352, 49190, 98380, 196760, 2739883, 5479766, 10959532, 13699415, 21919064, 27398830, 54797660, 109595320]

約数ペア:

[(1, 109595320), (2, 54797660), (4, 27398830), (5, 21919064), (8, 13699415), (10, 10959532), (20, 5479766), (40, 2739883), (557, 196760), (1114, 98380), (2228, 49190), (2785, 39352), (4456, 24595), (4919, 22280), (5570, 19676), (9838, 11140)]