97713580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257141}}^1$

素因数の和:257169

約数の個数: 24

約数和(自身を含む): 215999280

約数和(自身を除く): 118285700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 257141, 514282, 1028564, 1285705, 2571410, 4885679, 5142820, 9771358, 19542716, 24428395, 48856790, 97713580]

約数ペア:

[(1, 97713580), (2, 48856790), (4, 24428395), (5, 19542716), (10, 9771358), (19, 5142820), (20, 4885679), (38, 2571410), (76, 1285705), (95, 1028564), (190, 514282), (380, 257141)]