89193260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343051}}^1$

素因数の和:343073

約数の個数: 24

約数和(自身を含む): 201714576

約数和(自身を除く): 112521316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 343051, 686102, 1372204, 1715255, 3430510, 4459663, 6861020, 8919326, 17838652, 22298315, 44596630, 89193260]

約数ペア:

[(1, 89193260), (2, 44596630), (4, 22298315), (5, 17838652), (10, 8919326), (13, 6861020), (20, 4459663), (26, 3430510), (52, 1715255), (65, 1372204), (130, 686102), (260, 343051)]