22620950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3739}}^1$

素因数の和:3773

約数の個数: 36

約数和(自身を含む): 46260060

約数和(自身を除く): 23639110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 3739, 6050, 7478, 18695, 37390, 41129, 82258, 93475, 186950, 205645, 411290, 452419, 904838, 1028225, 2056450, 2262095, 4524190, 11310475, 22620950]

約数ペア:

[(1, 22620950), (2, 11310475), (5, 4524190), (10, 2262095), (11, 2056450), (22, 1028225), (25, 904838), (50, 452419), (55, 411290), (110, 205645), (121, 186950), (242, 93475), (275, 82258), (550, 41129), (605, 37390), (1210, 18695), (3025, 7478), (3739, 6050)]