40155202

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 62970300

約数和(自身を除く): 22815098

約数列:

[1, 2, 47, 61, 94, 122, 149, 298, 2209, 2867, 4418, 5734, 7003, 9089, 14006, 18178, 134749, 269498, 329141, 427183, 658282, 854366, 20077601, 40155202]

約数ペア:

[(1, 40155202), (2, 20077601), (47, 854366), (61, 658282), (94, 427183), (122, 329141), (149, 269498), (298, 134749), (2209, 18178), (2867, 14006), (4418, 9089), (5734, 7003)]