37720390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 70517664

約数和(自身を除く): 32797274

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1051, 2102, 3589, 5255, 7178, 10510, 17945, 35890, 38887, 77774, 101947, 194435, 203894, 388870, 509735, 1019470, 3772039, 7544078, 18860195, 37720390]

約数ペア:

[(1, 37720390), (2, 18860195), (5, 7544078), (10, 3772039), (37, 1019470), (74, 509735), (97, 388870), (185, 203894), (194, 194435), (370, 101947), (485, 77774), (970, 38887), (1051, 35890), (2102, 17945), (3589, 10510), (5255, 7178)]