2772860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7325

約数の個数: 24

約数和(自身を含む): 6130320

約数和(自身を除く): 3357460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7297, 14594, 29188, 36485, 72970, 138643, 145940, 277286, 554572, 693215, 1386430, 2772860]

約数ペア:

[(1, 2772860), (2, 1386430), (4, 693215), (5, 554572), (10, 277286), (19, 145940), (20, 138643), (38, 72970), (76, 36485), (95, 29188), (190, 14594), (380, 7297)]