97564220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{375247}}^1$

素因数の和:375269

約数の個数: 24

約数和(自身を含む): 220645824

約数和(自身を除く): 123081604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 375247, 750494, 1500988, 1876235, 3752470, 4878211, 7504940, 9756422, 19512844, 24391055, 48782110, 97564220]

約数ペア:

[(1, 97564220), (2, 48782110), (4, 24391055), (5, 19512844), (10, 9756422), (13, 7504940), (20, 4878211), (26, 3752470), (52, 1876235), (65, 1500988), (130, 750494), (260, 375247)]