22279780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58631}}^1$

素因数の和:58659

約数の個数: 24

約数和(自身を含む): 49250880

約数和(自身を除く): 26971100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58631, 117262, 234524, 293155, 586310, 1113989, 1172620, 2227978, 4455956, 5569945, 11139890, 22279780]

約数ペア:

[(1, 22279780), (2, 11139890), (4, 5569945), (5, 4455956), (10, 2227978), (19, 1172620), (20, 1113989), (38, 586310), (76, 293155), (95, 234524), (190, 117262), (380, 58631)]