154328120

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3119}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 347630400

約数和(自身を除く): 193302280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 3119, 4948, 6185, 6238, 9896, 12370, 12476, 15595, 24740, 24952, 31190, 49480, 62380, 124760, 3858203, 7716406, 15432812, 19291015, 30865624, 38582030, 77164060, 154328120]

約数ペア:

[(1, 154328120), (2, 77164060), (4, 38582030), (5, 30865624), (8, 19291015), (10, 15432812), (20, 7716406), (40, 3858203), (1237, 124760), (2474, 62380), (3119, 49480), (4948, 31190), (6185, 24952), (6238, 24740), (9896, 15595), (12370, 12476)]