284419040

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13997}}^1$

素因数の和:14139

約数の個数: 48

約数和(自身を含む): 677279232

約数和(自身を除く): 392860192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13997, 20320, 27994, 55988, 69985, 111976, 139970, 223952, 279940, 447904, 559880, 1119760, 1777619, 2239520, 3555238, 7110476, 8888095, 14220952, 17776190, 28441904, 35552380, 56883808, 71104760, 142209520, 284419040]

約数ペア:

[(1, 284419040), (2, 142209520), (4, 71104760), (5, 56883808), (8, 35552380), (10, 28441904), (16, 17776190), (20, 14220952), (32, 8888095), (40, 7110476), (80, 3555238), (127, 2239520), (160, 1777619), (254, 1119760), (508, 559880), (635, 447904), (1016, 279940), (1270, 223952), (2032, 139970), (2540, 111976), (4064, 69985), (5080, 55988), (10160, 27994), (13997, 20320)]