537291280

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{52883}}^1$

素因数の和:53023

約数の個数: 40

約数和(自身を含む): 1259062272

約数和(自身を除く): 721770992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 52883, 105766, 211532, 264415, 423064, 528830, 846128, 1057660, 2115320, 4230640, 6716141, 13432282, 26864564, 33580705, 53729128, 67161410, 107458256, 134322820, 268645640, 537291280]

約数ペア:

[(1, 537291280), (2, 268645640), (4, 134322820), (5, 107458256), (8, 67161410), (10, 53729128), (16, 33580705), (20, 26864564), (40, 13432282), (80, 6716141), (127, 4230640), (254, 2115320), (508, 1057660), (635, 846128), (1016, 528830), (1270, 423064), (2032, 264415), (2540, 211532), (5080, 105766), (10160, 52883)]