80590550

素因数分解:

$2^1\times 5^2\times {\mathrm{1237}}^1\times {\mathrm{1303}}^1$

素因数の和:2552

約数の個数: 24

約数和(自身を含む): 150134736

約数和(自身を除く): 69544186

約数列:

[1, 2, 5, 10, 25, 50, 1237, 1303, 2474, 2606, 6185, 6515, 12370, 13030, 30925, 32575, 61850, 65150, 1611811, 3223622, 8059055, 16118110, 40295275, 80590550]

約数ペア:

[(1, 80590550), (2, 40295275), (5, 16118110), (10, 8059055), (25, 3223622), (50, 1611811), (1237, 65150), (1303, 61850), (2474, 32575), (2606, 30925), (6185, 13030), (6515, 12370)]