74425960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{265807}}^1$

素因数の和:265825

約数の個数: 32

約数和(自身を含む): 191381760

約数和(自身を除く): 116955800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 265807, 531614, 1063228, 1329035, 1860649, 2126456, 2658070, 3721298, 5316140, 7442596, 9303245, 10632280, 14885192, 18606490, 37212980, 74425960]

約数ペア:

[(1, 74425960), (2, 37212980), (4, 18606490), (5, 14885192), (7, 10632280), (8, 9303245), (10, 7442596), (14, 5316140), (20, 3721298), (28, 2658070), (35, 2126456), (40, 1860649), (56, 1329035), (70, 1063228), (140, 531614), (280, 265807)]