9268240

素因数分解:

$2^4\times 5^1\times {\mathrm{115853}}^1$

素因数の和:115866

約数の個数: 20

約数和(自身を含む): 21548844

約数和(自身を除く): 12280604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115853, 231706, 463412, 579265, 926824, 1158530, 1853648, 2317060, 4634120, 9268240]

約数ペア:

[(1, 9268240), (2, 4634120), (4, 2317060), (5, 1853648), (8, 1158530), (10, 926824), (16, 579265), (20, 463412), (40, 231706), (80, 115853)]