98545240

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10853}}^1$

素因数の和:11091

約数の個数: 32

約数和(自身を含む): 222724080

約数和(自身を除く): 124178840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 10853, 21706, 43412, 54265, 86824, 108530, 217060, 434120, 2463631, 4927262, 9854524, 12318155, 19709048, 24636310, 49272620, 98545240]

約数ペア:

[(1, 98545240), (2, 49272620), (4, 24636310), (5, 19709048), (8, 12318155), (10, 9854524), (20, 4927262), (40, 2463631), (227, 434120), (454, 217060), (908, 108530), (1135, 86824), (1816, 54265), (2270, 43412), (4540, 21706), (9080, 10853)]