13870450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25219}}^1$

素因数の和:25242

約数の個数: 24

約数和(自身を含む): 28145520

約数和(自身を除く): 14275070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 25219, 50438, 126095, 252190, 277409, 554818, 630475, 1260950, 1387045, 2774090, 6935225, 13870450]

約数ペア:

[(1, 13870450), (2, 6935225), (5, 2774090), (10, 1387045), (11, 1260950), (22, 630475), (25, 554818), (50, 277409), (55, 252190), (110, 126095), (275, 50438), (550, 25219)]