85767200

素因数分解:

$2^5\times 5^2\times {\mathrm{107209}}^1$

素因数の和:107229

約数の個数: 36

約数和(自身を含む): 209381130

約数和(自身を除く): 123613930

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 107209, 214418, 428836, 536045, 857672, 1072090, 1715344, 2144180, 2680225, 3430688, 4288360, 5360450, 8576720, 10720900, 17153440, 21441800, 42883600, 85767200]

約数ペア:

[(1, 85767200), (2, 42883600), (4, 21441800), (5, 17153440), (8, 10720900), (10, 8576720), (16, 5360450), (20, 4288360), (25, 3430688), (32, 2680225), (40, 2144180), (50, 1715344), (80, 1072090), (100, 857672), (160, 536045), (200, 428836), (400, 214418), (800, 107209)]