38693220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13721}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 110654208

約数和(自身を除く): 71960988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13721, 27442, 41163, 54884, 68605, 82326, 137210, 164652, 205815, 274420, 411630, 644887, 823260, 1289774, 1934661, 2579548, 3224435, 3869322, 6448870, 7738644, 9673305, 12897740, 19346610, 38693220]

約数ペア:

[(1, 38693220), (2, 19346610), (3, 12897740), (4, 9673305), (5, 7738644), (6, 6448870), (10, 3869322), (12, 3224435), (15, 2579548), (20, 1934661), (30, 1289774), (47, 823260), (60, 644887), (94, 411630), (141, 274420), (188, 205815), (235, 164652), (282, 137210), (470, 82326), (564, 68605), (705, 54884), (940, 41163), (1410, 27442), (2820, 13721)]