77164060

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3119}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 162227520

約数和(自身を除く): 85063460

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 3119, 4948, 6185, 6238, 12370, 12476, 15595, 24740, 31190, 62380, 3858203, 7716406, 15432812, 19291015, 38582030, 77164060]

約数ペア:

[(1, 77164060), (2, 38582030), (4, 19291015), (5, 15432812), (10, 7716406), (20, 3858203), (1237, 62380), (2474, 31190), (3119, 24740), (4948, 15595), (6185, 12476), (6238, 12370)]