4857050840

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{265703}}^1$

素因数の和:266171

約数の個数: 32

約数和(自身を含む): 10952318880

約数和(自身を除く): 6095268040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 265703, 531406, 1062812, 1328515, 2125624, 2657030, 5314060, 10628120, 121426271, 242852542, 485705084, 607131355, 971410168, 1214262710, 2428525420, 4857050840]

約数ペア:

[(1, 4857050840), (2, 2428525420), (4, 1214262710), (5, 971410168), (8, 607131355), (10, 485705084), (20, 242852542), (40, 121426271), (457, 10628120), (914, 5314060), (1828, 2657030), (2285, 2125624), (3656, 1328515), (4570, 1062812), (9140, 531406), (18280, 265703)]