6215240

素因数分解:

$2^3\times 5^1\times {\mathrm{155381}}^1$

素因数の和:155392

約数の個数: 16

約数和(自身を含む): 13984380

約数和(自身を除く): 7769140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 155381, 310762, 621524, 776905, 1243048, 1553810, 3107620, 6215240]

約数ペア:

[(1, 6215240), (2, 3107620), (4, 1553810), (5, 1243048), (8, 776905), (10, 621524), (20, 310762), (40, 155381)]