4817260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 12176640

約数和(自身を除く): 7359380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1811, 2660, 3622, 7244, 9055, 12677, 18110, 25354, 34409, 36220, 50708, 63385, 68818, 126770, 137636, 172045, 240863, 253540, 344090, 481726, 688180, 963452, 1204315, 2408630, 4817260]

約数ペア:

[(1, 4817260), (2, 2408630), (4, 1204315), (5, 963452), (7, 688180), (10, 481726), (14, 344090), (19, 253540), (20, 240863), (28, 172045), (35, 137636), (38, 126770), (70, 68818), (76, 63385), (95, 50708), (133, 36220), (140, 34409), (190, 25354), (266, 18110), (380, 12677), (532, 9055), (665, 7244), (1330, 3622), (1811, 2660)]