174073820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3607}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 387932160

約数和(自身を除く): 213858340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 3607, 4826, 7214, 9652, 12065, 14428, 18035, 24130, 36070, 48260, 68533, 72140, 137066, 274132, 342665, 458089, 685330, 916178, 1370660, 1832356, 2290445, 4580890, 8703691, 9161780, 17407382, 34814764, 43518455, 87036910, 174073820]

約数ペア:

[(1, 174073820), (2, 87036910), (4, 43518455), (5, 34814764), (10, 17407382), (19, 9161780), (20, 8703691), (38, 4580890), (76, 2290445), (95, 1832356), (127, 1370660), (190, 916178), (254, 685330), (380, 458089), (508, 342665), (635, 274132), (1270, 137066), (2413, 72140), (2540, 68533), (3607, 48260), (4826, 36070), (7214, 24130), (9652, 18035), (12065, 14428)]