97270480

素因数分解:

$2^4\times 5^1\times {\mathrm{1215881}}^1$

素因数の和:1215894

約数の個数: 20

約数和(自身を含む): 226154052

約数和(自身を除く): 128883572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1215881, 2431762, 4863524, 6079405, 9727048, 12158810, 19454096, 24317620, 48635240, 97270480]

約数ペア:

[(1, 97270480), (2, 48635240), (4, 24317620), (5, 19454096), (8, 12158810), (10, 9727048), (16, 6079405), (20, 4863524), (40, 2431762), (80, 1215881)]