6728560

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 15775776

約数和(自身を除く): 9047216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 557, 604, 755, 1114, 1208, 1510, 2228, 2416, 2785, 3020, 4456, 5570, 6040, 8912, 11140, 12080, 22280, 44560, 84107, 168214, 336428, 420535, 672856, 841070, 1345712, 1682140, 3364280, 6728560]

約数ペア:

[(1, 6728560), (2, 3364280), (4, 1682140), (5, 1345712), (8, 841070), (10, 672856), (16, 420535), (20, 336428), (40, 168214), (80, 84107), (151, 44560), (302, 22280), (557, 12080), (604, 11140), (755, 8912), (1114, 6040), (1208, 5570), (1510, 4456), (2228, 3020), (2416, 2785)]