102027340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{268493}}^1$

素因数の和:268521

約数の個数: 24

約数和(自身を含む): 225534960

約数和(自身を除く): 123507620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 268493, 536986, 1073972, 1342465, 2684930, 5101367, 5369860, 10202734, 20405468, 25506835, 51013670, 102027340]

約数ペア:

[(1, 102027340), (2, 51013670), (4, 25506835), (5, 20405468), (10, 10202734), (19, 5369860), (20, 5101367), (38, 2684930), (76, 1342465), (95, 1073972), (190, 536986), (380, 268493)]