40728305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11587}}^1$

素因数の和:11648

約数の個数: 16

約数和(自身を含む): 52841280

約数和(自身を除く): 12112975

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 11587, 57935, 220153, 428719, 1100765, 2143595, 8145661, 40728305]

約数ペア:

[(1, 40728305), (5, 8145661), (19, 2143595), (37, 1100765), (95, 428719), (185, 220153), (703, 57935), (3515, 11587)]