61052240

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2837}}^1$

素因数の和:3119

約数の個数: 40

約数和(自身を含む): 142524360

約数和(自身を除く): 81472120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 2837, 4304, 5380, 5674, 10760, 11348, 14185, 21520, 22696, 28370, 45392, 56740, 113480, 226960, 763153, 1526306, 3052612, 3815765, 6105224, 7631530, 12210448, 15263060, 30526120, 61052240]

約数ペア:

[(1, 61052240), (2, 30526120), (4, 15263060), (5, 12210448), (8, 7631530), (10, 6105224), (16, 3815765), (20, 3052612), (40, 1526306), (80, 763153), (269, 226960), (538, 113480), (1076, 56740), (1345, 45392), (2152, 28370), (2690, 22696), (2837, 21520), (4304, 14185), (5380, 11348), (5674, 10760)]