83933380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15601}}^1$

素因数の和:15879

約数の個数: 24

約数和(自身を含む): 176926680

約数和(自身を除く): 92993300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 15601, 31202, 62404, 78005, 156010, 312020, 4196669, 8393338, 16786676, 20983345, 41966690, 83933380]

約数ペア:

[(1, 83933380), (2, 41966690), (4, 20983345), (5, 16786676), (10, 8393338), (20, 4196669), (269, 312020), (538, 156010), (1076, 78005), (1345, 62404), (2690, 31202), (5380, 15601)]