752912240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{495337}}^1$

素因数の和:495369

約数の個数: 40

約数和(自身を含む): 1842657360

約数和(自身を除く): 1089745120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 495337, 990674, 1981348, 2476685, 3962696, 4953370, 7925392, 9411403, 9906740, 18822806, 19813480, 37645612, 39626960, 47057015, 75291224, 94114030, 150582448, 188228060, 376456120, 752912240]

約数ペア:

[(1, 752912240), (2, 376456120), (4, 188228060), (5, 150582448), (8, 94114030), (10, 75291224), (16, 47057015), (19, 39626960), (20, 37645612), (38, 19813480), (40, 18822806), (76, 9906740), (80, 9411403), (95, 7925392), (152, 4953370), (190, 3962696), (304, 2476685), (380, 1981348), (760, 990674), (1520, 495337)]