10540868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 20659968

約数和(自身を除く): 10119100

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 503, 676, 806, 1006, 1612, 2012, 5239, 6539, 10478, 13078, 15593, 20956, 26156, 31186, 62372, 85007, 170014, 202709, 340028, 405418, 810836, 2635217, 5270434, 10540868]

約数ペア:

[(1, 10540868), (2, 5270434), (4, 2635217), (13, 810836), (26, 405418), (31, 340028), (52, 202709), (62, 170014), (124, 85007), (169, 62372), (338, 31186), (403, 26156), (503, 20956), (676, 15593), (806, 13078), (1006, 10478), (1612, 6539), (2012, 5239)]