314360560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30941}}^1$

素因数の和:31081

約数の個数: 40

約数和(自身を含む): 736667136

約数和(自身を除く): 422306576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 30941, 61882, 123764, 154705, 247528, 309410, 495056, 618820, 1237640, 2475280, 3929507, 7859014, 15718028, 19647535, 31436056, 39295070, 62872112, 78590140, 157180280, 314360560]

約数ペア:

[(1, 314360560), (2, 157180280), (4, 78590140), (5, 62872112), (8, 39295070), (10, 31436056), (16, 19647535), (20, 15718028), (40, 7859014), (80, 3929507), (127, 2475280), (254, 1237640), (508, 618820), (635, 495056), (1016, 309410), (1270, 247528), (2032, 154705), (2540, 123764), (5080, 61882), (10160, 30941)]