6571848280

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{681727}}^1$

素因数の和:681979

約数の個数: 32

約数和(自身を含む): 14848035840

約数和(自身を除く): 8276187560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 681727, 1363454, 2726908, 3408635, 5453816, 6817270, 13634540, 27269080, 164296207, 328592414, 657184828, 821481035, 1314369656, 1642962070, 3285924140, 6571848280]

約数ペア:

[(1, 6571848280), (2, 3285924140), (4, 1642962070), (5, 1314369656), (8, 821481035), (10, 657184828), (20, 328592414), (40, 164296207), (241, 27269080), (482, 13634540), (964, 6817270), (1205, 5453816), (1928, 3408635), (2410, 2726908), (4820, 1363454), (9640, 681727)]